3609870688 has 24 divisors (see below), whose sum is σ = 7223443920. Its totient is φ = 1775345280.

The previous prime is 3609870653. The next prime is 3609870721. The reversal of 3609870688 is 8860789063.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 922708 + ... + 926611.

It is an arithmetic number, because the mean of its divisors is an integer number (300976830).

Almost surely, 2^3609870688 is an apocalyptic number.

It is an amenable number.

3609870688 is an abundant number, since it is smaller than the sum of its proper divisors (3613573232).

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

3609870688 is a wasteful number, since it uses less digits than its factorization.

3609870688 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1849390 (or 1849382 counting only the distinct ones).

The product of its (nonzero) digits is 3483648, while the sum is 55.

The square root of 3609870688 is about 60082.1994271182. The cubic root of 3609870688 is about 1534.0183275077.

The spelling of 3609870688 in words is "three billion, six hundred nine million, eight hundred seventy thousand, six hundred eighty-eight".