99358404 has 24 divisors (see below), whose sum is σ = 245474208. Its totient is φ = 31171200.

The previous prime is 99358403. The next prime is 99358417. The reversal of 99358404 is 40485399.

It is not an unprimeable number, because it can be changed into a prime (99358403) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 243322 + ... + 243729.

It is an arithmetic number, because the mean of its divisors is an integer number (10228092).

Almost surely, 2^99358404 is an apocalyptic number.

It is an amenable number.

99358404 is an abundant number, since it is smaller than the sum of its proper divisors (146115804).

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

99358404 is a wasteful number, since it uses less digits than its factorization.

99358404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 487075 (or 487073 counting only the distinct ones).

The product of its (nonzero) digits is 155520, while the sum is 42.

The square root of 99358404 is about 9967.8685785879. The cubic root of 99358404 is about 463.1640778309.

The spelling of 99358404 in words is "ninety-nine million, three hundred fifty-eight thousand, four hundred four".