93894444 has 48 divisors (see below), whose sum is σ = 278208000. Its totient is φ = 26826768.

The previous prime is 93894401. The next prime is 93894481. The reversal of 93894444 is 44449839.

It is a super-2 number, since 2×93894444² = 17632333228138272, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 93894444.

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, 61344 + ... + 62855.

It is an arithmetic number, because the mean of its divisors is an integer number (5796000).

Almost surely, 2^93894444 is an apocalyptic number.

It is an amenable number.

93894444 is an abundant number, since it is smaller than the sum of its proper divisors (184313556).

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

93894444 is a wasteful number, since it uses less digits than its factorization.

93894444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 124219 (or 124211 counting only the distinct ones).

The product of its digits is 497664, while the sum is 45.

The square root of 93894444 is about 9689.9145507068. The cubic root of 93894444 is about 454.5133370810.

The spelling of 93894444 in words is "ninety-three million, eight hundred ninety-four thousand, four hundred forty-four".