99938410 has 64 divisors (see below), whose sum is σ = 223824384. Its totient is φ = 31564800.

The previous prime is 99938401. The next prime is 99938431. The reversal of 99938410 is 1483999.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 22255 + ... + 26365.

It is an arithmetic number, because the mean of its divisors is an integer number (3497256).

Almost surely, 2^99938410 is an apocalyptic number.

99938410 is an abundant number, since it is smaller than the sum of its proper divisors (123885974).

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

99938410 is a wasteful number, since it uses less digits than its factorization.

99938410 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4159.

The product of its (nonzero) digits is 69984, while the sum is 43.

The square root of 99938410 is about 9996.9200256879. The cubic root of 99938410 is about 464.0635719724.

The spelling of 99938410 in words is "ninety-nine million, nine hundred thirty-eight thousand, four hundred ten".