79129002 has 16 divisors (see below), whose sum is σ = 159230880. Its totient is φ = 26214192.

The previous prime is 79128991. The next prime is 79129013. The reversal of 79129002 is 20092197.

It is an interprime number because it is at equal distance from previous prime (79128991) and next prime (79129013).

It is a super-2 number, since 2×79129002² = 12522797915032008, which contains 22 as substring.

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, 39477 + ... + 41432.

It is an arithmetic number, because the mean of its divisors is an integer number (9951930).

Almost surely, 2^79129002 is an apocalyptic number.

79129002 is an abundant number, since it is smaller than the sum of its proper divisors (80101878).

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

79129002 is a wasteful number, since it uses less digits than its factorization.

79129002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81077.

The product of its (nonzero) digits is 2268, while the sum is 30.

The square root of 79129002 is about 8895.4483866751. The cubic root of 79129002 is about 429.3174713854.

The spelling of 79129002 in words is "seventy-nine million, one hundred twenty-nine thousand, two".