93393444 has 48 divisors (see below), whose sum is σ = 234214848. Its totient is φ = 28858368.

The previous prime is 93393413. The next prime is 93393467. The reversal of 93393444 is 44439339.

It is a super-2 number, since 2×93393444² = 17444670764362272, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10252 + ... + 17084.

It is an arithmetic number, because the mean of its divisors is an integer number (4879476).

Almost surely, 2^93393444 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 93393444, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (117107424).

93393444 is an abundant number, since it is smaller than the sum of its proper divisors (140821404).

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

93393444 is a wasteful number, since it uses less digits than its factorization.

93393444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6924 (or 6922 counting only the distinct ones).

The product of its digits is 139968, while the sum is 39.

The square root of 93393444 is about 9664.0283526074. The cubic root of 93393444 is about 453.7035007636.

The spelling of 93393444 in words is "ninety-three million, three hundred ninety-three thousand, four hundred forty-four".