3736489000 has 48 divisors (see below), whose sum is σ = 8747909820. Its totient is φ = 1493822400.

The previous prime is 3736488997. The next prime is 3736489037. The reversal of 3736489000 is 9846373.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

3736489000 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 6 ways, for example, as 475850596 + 3260638404 = 21814^2 + 57102^2 .

It is a super-2 number, since 2×3736489000² = 27922700094242000000, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1932034 + ... + 1933966.

Almost surely, 2^3736489000 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3736489000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4373954910).

3736489000 is an abundant number, since it is smaller than the sum of its proper divisors (5011420820).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3736489000 is an frugal number, since it uses more digits than its factorization.

3736489000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3887 (or 1940 counting only the distinct ones).

The product of its (nonzero) digits is 108864, while the sum is 40.

The square root of 3736489000 is about 61126.8271710548. The cubic root of 3736489000 is about 1551.7481490310.

Multiplying 3736489000 by its sum of digits (40), we get a square (149459560000 = 386600²).

3736489000 divided by its sum of digits (40) gives a square (93412225 = 9665²).

The spelling of 3736489000 in words is "three billion, seven hundred thirty-six million, four hundred eighty-nine thousand".