94331808 has 72 divisors (see below), whose sum is σ = 282391200. Its totient is φ = 29787264.

The previous prime is 94331801. The next prime is 94331813. The reversal of 94331808 is 80813349.

It is a tau number, because it is divible by the number of its divisors (72).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (94331801) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3148 + ... + 14091.

It is an arithmetic number, because the mean of its divisors is an integer number (3922100).

Almost surely, 2^94331808 is an apocalyptic number.

It is an amenable number.

94331808 is an abundant number, since it is smaller than the sum of its proper divisors (188059392).

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

94331808 is a wasteful number, since it uses less digits than its factorization.

94331808 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17274 (or 17263 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 36.

The square root of 94331808 is about 9712.4563319482. The cubic root of 94331808 is about 455.2179578062.

The spelling of 94331808 in words is "ninety-four million, three hundred thirty-one thousand, eight hundred eight".