4434440364 has 24 divisors (see below), whose sum is σ = 11496697520. Its totient is φ = 1478146752.

The previous prime is 4434440363. The next prime is 4434440371. The reversal of 4434440364 is 4630444344.

It is a super-2 number, since 2×4434440364² = 39328522683744904992, which contains 22 as substring.

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 not an unprimeable number, because it can be changed into a prime (4434440363) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20529709 + ... + 20529924.

Almost surely, 2^4434440364 is an apocalyptic number.

It is an amenable number.

4434440364 is an abundant number, since it is smaller than the sum of its proper divisors (7062257156).

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

4434440364 is a wasteful number, since it uses less digits than its factorization.

4434440364 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41059646 (or 41059638 counting only the distinct ones).

The product of its (nonzero) digits is 221184, while the sum is 36.

The square root of 4434440364 is about 66591.5937938115. The cubic root of 4434440364 is about 1642.9068469441.

The spelling of 4434440364 in words is "four billion, four hundred thirty-four million, four hundred forty thousand, three hundred sixty-four".