365730372 has 72 divisors (see below), whose sum is σ = 1071487872. Its totient is φ = 103017600.

The previous prime is 365730349. The next prime is 365730389. The reversal of 365730372 is 273037563.

It is a happy number.

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7672 + ... + 28112.

It is an arithmetic number, because the mean of its divisors is an integer number (14881776).

Almost surely, 2^365730372 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 365730372, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (535743936).

365730372 is an abundant number, since it is smaller than the sum of its proper divisors (705757500).

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

365730372 is a wasteful number, since it uses less digits than its factorization.

365730372 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20529 (or 20524 counting only the distinct ones).

The product of its (nonzero) digits is 79380, while the sum is 36.

The square root of 365730372 is about 19124.0783307327. The cubic root of 365730372 is about 715.1333130395.

The spelling of 365730372 in words is "three hundred sixty-five million, seven hundred thirty thousand, three hundred seventy-two".