3607904644 has 12 divisors (see below), whose sum is σ = 6316002000. Its totient is φ = 1803332648.

The previous prime is 3607904633. The next prime is 3607904647. The reversal of 3607904644 is 4464097063.

It is a self number, because there is not a number n which added to its sum of digits gives 3607904644.

It is not an unprimeable number, because it can be changed into a prime (3607904647) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 141694 + ... + 165205.

It is an arithmetic number, because the mean of its divisors is an integer number (526333500).

Almost surely, 2^3607904644 is an apocalyptic number.

It is an amenable number.

3607904644 is a deficient number, since it is larger than the sum of its proper divisors (2708097356).

3607904644 is a wasteful number, since it uses less digits than its factorization.

3607904644 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 309842 (or 309840 counting only the distinct ones).

The product of its (nonzero) digits is 435456, while the sum is 43.

The square root of 3607904644 is about 60065.8359136040. The cubic root of 3607904644 is about 1533.7397861157.

The spelling of 3607904644 in words is "three billion, six hundred seven million, nine hundred four thousand, six hundred forty-four".