99704374 has 32 divisors (see below), whose sum is σ = 191020032. Its totient is φ = 37896000.

The previous prime is 99704357. The next prime is 99704383. The reversal of 99704374 is 47340799.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 99704374.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1582 + ... + 14209.

It is an arithmetic number, because the mean of its divisors is an integer number (5969376).

Almost surely, 2^99704374 is an apocalyptic number.

99704374 is a deficient number, since it is larger than the sum of its proper divisors (91315658).

99704374 is a wasteful number, since it uses less digits than its factorization.

99704374 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15852.

The product of its (nonzero) digits is 190512, while the sum is 43.

The square root of 99704374 is about 9985.2077594810. The cubic root of 99704374 is about 463.7010404500.

The spelling of 99704374 in words is "ninety-nine million, seven hundred four thousand, three hundred seventy-four".