4437413604 has 120 divisors (see below), whose sum is σ = 12622556408. Its totient is φ = 1351157760.

The previous prime is 4437413579. The next prime is 4437413623. The reversal of 4437413604 is 4063147344.

4437413604 is a `hidden beast` number, since 4 + 4 + 3 + 7 + 41 + 3 + 604 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 61591104 + 4375822500 = 7848^2 + 66150^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 403134 + ... + 413994.

Almost surely, 2^4437413604 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 4437413604, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6311278204).

4437413604 is an abundant number, since it is smaller than the sum of its proper divisors (8185142804).

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

4437413604 is a wasteful number, since it uses less digits than its factorization.

4437413604 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10987 (or 10976 counting only the distinct ones).

The product of its (nonzero) digits is 96768, while the sum is 36.

The square root of 4437413604 is about 66613.9144923942. The cubic root of 4437413604 is about 1643.2739481366.

The spelling of 4437413604 in words is "four billion, four hundred thirty-seven million, four hundred thirteen thousand, six hundred four".