93149904 has 80 divisors (see below), whose sum is σ = 246984192. Its totient is φ = 30244224.

The previous prime is 93149897. The next prime is 93149923. The reversal of 93149904 is 40994139.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 410239 + ... + 410465.

Almost surely, 2^93149904 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 93149904, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (123492096).

93149904 is an abundant number, since it is smaller than the sum of its proper divisors (153834288).

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

93149904 is a wasteful number, since it uses less digits than its factorization.

93149904 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 424 (or 418 counting only the distinct ones).

The product of its (nonzero) digits is 34992, while the sum is 39.

The square root of 93149904 is about 9651.4197919270. The cubic root of 93149904 is about 453.3087866371.

The spelling of 93149904 in words is "ninety-three million, one hundred forty-nine thousand, nine hundred four".