3749800 has 24 divisors (see below), whose sum is σ = 8718750. Its totient is φ = 1499840.

The previous prime is 3749773. The next prime is 3749807. The reversal of 3749800 is 89473.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 3006756 + 743044 = 1734^2 + 862^2 .

It is a super-2 number, since 2×3749800² = 28122000080000, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3749807) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 9175 + ... + 9574.

Almost surely, 2^3749800 is an apocalyptic number.

It is an amenable number.

3749800 is an abundant number, since it is smaller than the sum of its proper divisors (4968950).

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

3749800 is a wasteful number, since it uses less digits than its factorization.

3749800 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18765 (or 18756 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 31.

The square root of 3749800 is about 1936.4400326372. The cubic root of 3749800 is about 155.3588632641.

The spelling of 3749800 in words is "three million, seven hundred forty-nine thousand, eight hundred".