7990036492 has 12 divisors (see below), whose sum is σ = 14191259320. Its totient is φ = 3935390976.

The previous prime is 7990036477. The next prime is 7990036513. The reversal of 7990036492 is 2946300997.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14906517 + ... + 14907052.

Almost surely, 2^7990036492 is an apocalyptic number.

It is an amenable number.

7990036492 is a deficient number, since it is larger than the sum of its proper divisors (6201222828).

7990036492 is a wasteful number, since it uses less digits than its factorization.

7990036492 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29813640 (or 29813638 counting only the distinct ones).

The product of its (nonzero) digits is 734832, while the sum is 49.

The square root of 7990036492 is about 89387.0040442122. The cubic root of 7990036492 is about 1999.1693627353.

The spelling of 7990036492 in words is "seven billion, nine hundred ninety million, thirty-six thousand, four hundred ninety-two".