3650905960 has 64 divisors (see below), whose sum is σ = 9131834880. Its totient is φ = 1304536320.

The previous prime is 3650905889. The next prime is 3650905987. The reversal of 3650905960 is 695090563.

It is a happy number.

It is a super-2 number, since 2×3650905960² = 26658228657527043200, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 97122 + ... + 129361.

It is an arithmetic number, because the mean of its divisors is an integer number (142684920).

Almost surely, 2^3650905960 is an apocalyptic number.

It is an amenable number.

3650905960 is an abundant number, since it is smaller than the sum of its proper divisors (5480928920).

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

3650905960 is a wasteful number, since it uses less digits than its factorization.

3650905960 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 226538 (or 226534 counting only the distinct ones).

The product of its (nonzero) digits is 218700, while the sum is 43.

The square root of 3650905960 is about 60422.7271810864. The cubic root of 3650905960 is about 1539.8091009787.

The spelling of 3650905960 in words is "three billion, six hundred fifty million, nine hundred five thousand, nine hundred sixty".