79085002 has 4 divisors (see below), whose sum is σ = 118627506. Its totient is φ = 39542500.

The previous prime is 79084997. The next prime is 79085009. The reversal of 79085002 is 20058097.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 71081761 + 8003241 = 8431^2 + 2829^2 .

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (79085009) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19771249 + ... + 19771252.

Almost surely, 2^79085002 is an apocalyptic number.

79085002 is a deficient number, since it is larger than the sum of its proper divisors (39542504).

79085002 is a wasteful number, since it uses less digits than its factorization.

79085002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39542503.

The product of its (nonzero) digits is 5040, while the sum is 31.

The square root of 79085002 is about 8892.9748678381. The cubic root of 79085002 is about 429.2378820624.

The spelling of 79085002 in words is "seventy-nine million, eighty-five thousand, two".