79090996 has 12 divisors (see below), whose sum is σ = 145694080. Its totient is φ = 37464120.

The previous prime is 79090993. The next prime is 79091003. The reversal of 79090996 is 69909097.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (79090993) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 520260 + ... + 520411.

Almost surely, 2^79090996 is an apocalyptic number.

79090996 is a gapful number since it is divisible by the number (76) formed by its first and last digit.

It is an amenable number.

79090996 is a deficient number, since it is larger than the sum of its proper divisors (66603084).

79090996 is a wasteful number, since it uses less digits than its factorization.

79090996 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1040694 (or 1040692 counting only the distinct ones).

The product of its (nonzero) digits is 275562, while the sum is 49.

The square root of 79090996 is about 8893.3118690396. The cubic root of 79090996 is about 429.2487260354.

The spelling of 79090996 in words is "seventy-nine million, ninety thousand, nine hundred ninety-six".