362401664 has 16 divisors (see below), whose sum is σ = 721972320. Its totient is φ = 181200768.

The previous prime is 362401619. The next prime is 362401667. The reversal of 362401664 is 466104263.

It is a tau number, because it is divible by the number of its divisors (16).

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a self number, because there is not a number n which added to its sum of digits gives 362401664.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (362401667) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1415504 + ... + 1415759.

It is an arithmetic number, because the mean of its divisors is an integer number (45123270).

Almost surely, 2^362401664 is an apocalyptic number.

It is an amenable number.

362401664 is a deficient number, since it is larger than the sum of its proper divisors (359570656).

362401664 is an equidigital number, since it uses as much as digits as its factorization.

362401664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2831277 (or 2831265 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 32.

The square root of 362401664 is about 19036.8501596246. The cubic root of 362401664 is about 712.9570935431.

The spelling of 362401664 in words is "three hundred sixty-two million, four hundred one thousand, six hundred sixty-four".