79874498 has 32 divisors (see below), whose sum is σ = 135473472. Its totient is φ = 35006400.

The previous prime is 79874489. The next prime is 79874539. The reversal of 79874498 is 89447897.

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 15 ways as a sum of consecutive naturals, for example, 70565 + ... + 71687.

It is an arithmetic number, because the mean of its divisors is an integer number (4233546).

Almost surely, 2^79874498 is an apocalyptic number.

79874498 is a deficient number, since it is larger than the sum of its proper divisors (55598974).

79874498 is a wasteful number, since it uses less digits than its factorization.

79874498 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1250.

The product of its digits is 4064256, while the sum is 56.

The square root of 79874498 is about 8937.2533812128. The cubic root of 79874498 is about 430.6614985252.

It can be divided in two parts, 7987 and 4498, that multiplied together give a triangular number (35925526 = T₈₄₇₆).

The spelling of 79874498 in words is "seventy-nine million, eight hundred seventy-four thousand, four hundred ninety-eight".