332913040 has 160 divisors (see below), whose sum is σ = 887086080. Its totient is φ = 115433472.

The previous prime is 332913019. The next prime is 332913073. The reversal of 332913040 is 40319233.

It is a happy number.

It is a super-2 number, since 2×332913040² = 221662184404083200, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 332912996 and 332913014.

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, 906937 + ... + 907303.

It is an arithmetic number, because the mean of its divisors is an integer number (5544288).

Almost surely, 2^332913040 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 332913040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (443543040).

332913040 is an abundant number, since it is smaller than the sum of its proper divisors (554173040).

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

332913040 is a wasteful number, since it uses less digits than its factorization.

332913040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 449 (or 443 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 25.

The square root of 332913040 is about 18245.9047459971. The cubic root of 332913040 is about 693.0697366637.

The spelling of 332913040 in words is "three hundred thirty-two million, nine hundred thirteen thousand, forty".