369421056 has 108 divisors (see below), whose sum is σ = 1075634560. Its totient is φ = 121927680.

The previous prime is 369421051. The next prime is 369421097. The reversal of 369421056 is 650124963.

It is a happy number.

369421056 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is a self number, because there is not a number n which added to its sum of digits gives 369421056.

It is not an unprimeable number, because it can be changed into a prime (369421051) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 250401 + ... + 251871.

Almost surely, 2^369421056 is an apocalyptic number.

369421056 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 369421056, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (537817280).

369421056 is an abundant number, since it is smaller than the sum of its proper divisors (706213504).

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

369421056 is a wasteful number, since it uses less digits than its factorization.

369421056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1602 (or 1585 counting only the distinct ones).

The product of its (nonzero) digits is 38880, while the sum is 36.

The square root of 369421056 is about 19220.3292375547. The cubic root of 369421056 is about 717.5308009618.

The spelling of 369421056 in words is "three hundred sixty-nine million, four hundred twenty-one thousand, fifty-six".