44704764 has 96 divisors (see below), whose sum is σ = 132229440. Its totient is φ = 12939264.

The previous prime is 44704729. The next prime is 44704787. The reversal of 44704764 is 46740744.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 22932 + ... + 24804.

It is an arithmetic number, because the mean of its divisors is an integer number (1377390).

Almost surely, 2^44704764 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 44704764, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (66114720).

44704764 is an abundant number, since it is smaller than the sum of its proper divisors (87524676).

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

44704764 is a wasteful number, since it uses less digits than its factorization.

44704764 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1916 (or 1908 counting only the distinct ones).

The product of its (nonzero) digits is 75264, while the sum is 36.

The square root of 44704764 is about 6686.1621278578. The cubic root of 44704764 is about 354.9097542209.

The spelling of 44704764 in words is "forty-four million, seven hundred four thousand, seven hundred sixty-four".