364403444 has 48 divisors (see below), whose sum is σ = 698181120. Its totient is φ = 165876480.

The previous prime is 364403441. The next prime is 364403471. The reversal of 364403444 is 444304463.

It is a super-2 number, since 2×364403444² = 265579739998122272, 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 364403444.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (364403441) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 193829 + ... + 195699.

It is an arithmetic number, because the mean of its divisors is an integer number (14545440).

Almost surely, 2^364403444 is an apocalyptic number.

It is an amenable number.

364403444 is a deficient number, since it is larger than the sum of its proper divisors (333777676).

364403444 is a wasteful number, since it uses less digits than its factorization.

364403444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2000 (or 1998 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 32.

The square root of 364403444 is about 19089.3542059442. The cubic root of 364403444 is about 714.2673924672.

The spelling of 364403444 in words is "three hundred sixty-four million, four hundred three thousand, four hundred forty-four".