79020074 has 16 divisors (see below), whose sum is σ = 136987200. Its totient is φ = 33484704.

The previous prime is 79020061. The next prime is 79020101. The reversal of 79020074 is 47002097.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30464 + ... + 32955.

It is an arithmetic number, because the mean of its divisors is an integer number (8561700).

Almost surely, 2^79020074 is an apocalyptic number.

79020074 is a deficient number, since it is larger than the sum of its proper divisors (57967126).

79020074 is a wasteful number, since it uses less digits than its factorization.

79020074 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63517.

The product of its (nonzero) digits is 3528, while the sum is 29.

The square root of 79020074 is about 8889.3235963149. The cubic root of 79020074 is about 429.1203832242.

The spelling of 79020074 in words is "seventy-nine million, twenty thousand, seventy-four".