79042902 has 8 divisors (see below), whose sum is σ = 158085816. Its totient is φ = 26347632.

The previous prime is 79042891. The next prime is 79042967. The reversal of 79042902 is 20924097.

It is a sphenic number, since it is the product of 3 distinct primes.

79042902 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6586903 + ... + 6586914.

It is an arithmetic number, because the mean of its divisors is an integer number (19760727).

Almost surely, 2^79042902 is an apocalyptic number.

79042902 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

79042902 is a wasteful number, since it uses less digits than its factorization.

79042902 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13173822.

The product of its (nonzero) digits is 9072, while the sum is 33.

The square root of 79042902 is about 8890.6075158000. The cubic root of 79042902 is about 429.1617019105.

Adding to 79042902 its reverse (20924097), we get a palindrome (99966999).

The spelling of 79042902 in words is "seventy-nine million, forty-two thousand, nine hundred two".