44704464 has 120 divisors (see below), whose sum is σ = 136553760. Its totient is φ = 12563712.

The previous prime is 44704463. The next prime is 44704469. The reversal of 44704464 is 46440744.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44704463) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 195102 + ... + 195330.

It is an arithmetic number, because the mean of its divisors is an integer number (1137948).

Almost surely, 2^44704464 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 44704464, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (68276880).

44704464 is an abundant number, since it is smaller than the sum of its proper divisors (91849296).

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

44704464 is a wasteful number, since it uses less digits than its factorization.

44704464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 337 (or 324 counting only the distinct ones).

The product of its (nonzero) digits is 43008, while the sum is 33.

The square root of 44704464 is about 6686.1396934255. The cubic root of 44704464 is about 354.9089603222.

The spelling of 44704464 in words is "forty-four million, seven hundred four thousand, four hundred sixty-four".