7693055990 has 16 divisors (see below), whose sum is σ = 13901386752. Its totient is φ = 3065247744.

The previous prime is 7693055989. The next prime is 7693056001. The reversal of 7693055990 is 995503967.

It is a super-2 number, since 2×7693055990² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1494134 + ... + 1499273.

It is an arithmetic number, because the mean of its divisors is an integer number (868836672).

Almost surely, 2^7693055990 is an apocalyptic number.

7693055990 is a deficient number, since it is larger than the sum of its proper divisors (6208330762).

7693055990 is a wasteful number, since it uses less digits than its factorization.

7693055990 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2993671.

The product of its (nonzero) digits is 2296350, while the sum is 53.

The square root of 7693055990 is about 87710.0677801585. The cubic root of 7693055990 is about 1974.0870418046.

The spelling of 7693055990 in words is "seven billion, six hundred ninety-three million, fifty-five thousand, nine hundred ninety".