99710634 has 32 divisors (see below), whose sum is σ = 206885376. Its totient is φ = 32011200.

The previous prime is 99710587. The next prime is 99710657. The reversal of 99710634 is 43601799.

It is a junction number, because it is equal to n+sod(n) for n = 99710592 and 99710601.

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, 20199 + ... + 24645.

It is an arithmetic number, because the mean of its divisors is an integer number (6465168).

Almost surely, 2^99710634 is an apocalyptic number.

99710634 is an abundant number, since it is smaller than the sum of its proper divisors (107174742).

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

99710634 is a wasteful number, since it uses less digits than its factorization.

99710634 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4590.

The product of its (nonzero) digits is 40824, while the sum is 39.

The square root of 99710634 is about 9985.5212182439. The cubic root of 99710634 is about 463.7107448313.

The spelling of 99710634 in words is "ninety-nine million, seven hundred ten thousand, six hundred thirty-four".