364398456 has 64 divisors (see below), whose sum is σ = 945561600. Its totient is φ = 116885888.

The previous prime is 364398449. The next prime is 364398457. The reversal of 364398456 is 654893463.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (364398457) 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, 265885 + ... + 267251.

It is an arithmetic number, because the mean of its divisors is an integer number (14774400).

Almost surely, 2^364398456 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 364398456, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (472780800).

364398456 is an abundant number, since it is smaller than the sum of its proper divisors (581163144).

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

364398456 is a wasteful number, since it uses less digits than its factorization.

364398456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1788 (or 1784 counting only the distinct ones).

The product of its digits is 1866240, while the sum is 48.

The square root of 364398456 is about 19089.2235567610. The cubic root of 364398456 is about 714.2641334585.

The spelling of 364398456 in words is "three hundred sixty-four million, three hundred ninety-eight thousand, four hundred fifty-six".