7900585916 has 24 divisors (see below), whose sum is σ = 14644067760. Its totient is φ = 3716717312.

The previous prime is 7900585907. The next prime is 7900585919. The reversal of 7900585916 is 6195850097.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7900585919) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 213311 + ... + 247593.

It is an arithmetic number, because the mean of its divisors is an integer number (610169490).

Almost surely, 2^7900585916 is an apocalyptic number.

It is an amenable number.

7900585916 is a deficient number, since it is larger than the sum of its proper divisors (6743481844).

7900585916 is a wasteful number, since it uses less digits than its factorization.

7900585916 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37693 (or 37691 counting only the distinct ones).

The product of its (nonzero) digits is 680400, while the sum is 50.

The square root of 7900585916 is about 88885.2401470570. The cubic root of 7900585916 is about 1991.6809375782.

The spelling of 7900585916 in words is "seven billion, nine hundred million, five hundred eighty-five thousand, nine hundred sixteen".