356022972 has 96 divisors (see below), whose sum is σ = 975349760. Its totient is φ = 112129920.

The previous prime is 356022949. The next prime is 356022983. The reversal of 356022972 is 279220653.

356022972 is a `hidden beast` number, since 3 + 560 + 2 + 2 + 97 + 2 = 666.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 142728 + ... + 145200.

Almost surely, 2^356022972 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 356022972, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (487674880).

356022972 is an abundant number, since it is smaller than the sum of its proper divisors (619326788).

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

356022972 is a wasteful number, since it uses less digits than its factorization.

356022972 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2560 (or 2552 counting only the distinct ones).

The product of its (nonzero) digits is 45360, while the sum is 36.

The square root of 356022972 is about 18868.5710110755. The cubic root of 356022972 is about 708.7493502416.

The spelling of 356022972 in words is "three hundred fifty-six million, twenty-two thousand, nine hundred seventy-two".