332956806 has 64 divisors (see below), whose sum is σ = 822259200. Its totient is φ = 87526656.

The previous prime is 332956787. The next prime is 332956807. The reversal of 332956806 is 608659233.

It is a super-2 number, since 2×332956806² = 221720469323443272, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (332956807) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 206130 + ... + 207738.

It is an arithmetic number, because the mean of its divisors is an integer number (12847800).

Almost surely, 2^332956806 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 332956806, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (411129600).

332956806 is an abundant number, since it is smaller than the sum of its proper divisors (489302394).

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

332956806 is a wasteful number, since it uses less digits than its factorization.

332956806 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2013.

The product of its (nonzero) digits is 233280, while the sum is 42.

The square root of 332956806 is about 18247.1040442038. The cubic root of 332956806 is about 693.1001065174.

The spelling of 332956806 in words is "three hundred thirty-two million, nine hundred fifty-six thousand, eight hundred six".