99049613 has 16 divisors (see below), whose sum is σ = 109771200. Its totient is φ = 88809600.

The previous prime is 99049609. The next prime is 99049637. The reversal of 99049613 is 31694099.

It is a cyclic number.

It is not a de Polignac number, because 99049613 - 2² = 99049609 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (99049673) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 67538 + ... + 68988.

It is an arithmetic number, because the mean of its divisors is an integer number (6860700).

Almost surely, 2^99049613 is an apocalyptic number.

It is an amenable number.

99049613 is a deficient number, since it is larger than the sum of its proper divisors (10721587).

99049613 is a wasteful number, since it uses less digits than its factorization.

99049613 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1612.

The product of its (nonzero) digits is 52488, while the sum is 41.

The square root of 99049613 is about 9952.3672058461. The cubic root of 99049613 is about 462.6837651050.

The spelling of 99049613 in words is "ninety-nine million, forty-nine thousand, six hundred thirteen".