3489693800 has 24 divisors (see below), whose sum is σ = 8113538550. Its totient is φ = 1395877440.

The previous prime is 3489693769. The next prime is 3489693817. The reversal of 3489693800 is 83969843.

It can be written as a sum of positive squares in 3 ways, for example, as 1386370756 + 2103323044 = 37234^2 + 45862^2 .

It is a hoax number, since the sum of its digits (50) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (50).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 8724035 + ... + 8724434.

Almost surely, 2^3489693800 is an apocalyptic number.

It is an amenable number.

3489693800 is an abundant number, since it is smaller than the sum of its proper divisors (4623844750).

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

3489693800 is a wasteful number, since it uses less digits than its factorization.

3489693800 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17448485 (or 17448476 counting only the distinct ones).

The product of its (nonzero) digits is 1119744, while the sum is 50.

The square root of 3489693800 is about 59073.6303269064. The cubic root of 3489693800 is about 1516.8027496675.

The spelling of 3489693800 in words is "three billion, four hundred eighty-nine million, six hundred ninety-three thousand, eight hundred".