332756980 has 24 divisors (see below), whose sum is σ = 739895688. Its totient is φ = 125273088.

The previous prime is 332756959. The next prime is 332756981. The reversal of 332756980 is 89657233.

It can be written as a sum of positive squares in 4 ways, for example, as 183819364 + 148937616 = 13558^2 + 12204^2 .

It is a super-2 number, since 2×332756980² = 221454415477440800, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (332756981) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 489009 + ... + 489688.

It is an arithmetic number, because the mean of its divisors is an integer number (30828987).

Almost surely, 2^332756980 is an apocalyptic number.

It is an amenable number.

332756980 is an abundant number, since it is smaller than the sum of its proper divisors (407138708).

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

332756980 is a wasteful number, since it uses less digits than its factorization.

332756980 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 978723 (or 978721 counting only the distinct ones).

The product of its (nonzero) digits is 272160, while the sum is 43.

The square root of 332756980 is about 18241.6276686046. The cubic root of 332756980 is about 692.9614227245.

The spelling of 332756980 in words is "three hundred thirty-two million, seven hundred fifty-six thousand, nine hundred eighty".