3620411656 has 16 divisors (see below), whose sum is σ = 6790021200. Its totient is φ = 1809739344.

The previous prime is 3620411651. The next prime is 3620411693. The reversal of 3620411656 is 6561140263.

It is not an unprimeable number, because it can be changed into a prime (3620411651) 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, 24150 + ... + 88453.

It is an arithmetic number, because the mean of its divisors is an integer number (424376325).

Almost surely, 2^3620411656 is an apocalyptic number.

It is an amenable number.

3620411656 is a deficient number, since it is larger than the sum of its proper divisors (3169609544).

3620411656 is a wasteful number, since it uses less digits than its factorization.

3620411656 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 116628 (or 116624 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 34.

The square root of 3620411656 is about 60169.8567058290. The cubic root of 3620411656 is about 1535.5100083209.

The spelling of 3620411656 in words is "three billion, six hundred twenty million, four hundred eleven thousand, six hundred fifty-six".