3618957012 has 48 divisors (see below), whose sum is σ = 9233409024. Its totient is φ = 1094092000.

The previous prime is 3618957007. The next prime is 3618957031. The reversal of 3618957012 is 2107598163.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25087 + ... + 88697.

It is an arithmetic number, because the mean of its divisors is an integer number (192362688).

Almost surely, 2^3618957012 is an apocalyptic number.

It is an amenable number.

3618957012 is an abundant number, since it is smaller than the sum of its proper divisors (5614452012).

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

3618957012 is a wasteful number, since it uses less digits than its factorization.

3618957012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64060 (or 64058 counting only the distinct ones).

The product of its (nonzero) digits is 90720, while the sum is 42.

The square root of 3618957012 is about 60157.7676779982. The cubic root of 3618957012 is about 1535.3043300861.

The spelling of 3618957012 in words is "three billion, six hundred eighteen million, nine hundred fifty-seven thousand, twelve".