332601680 has 30 divisors (see below), whose sum is σ = 773678346. Its totient is φ = 132975424.

The previous prime is 332601679. The next prime is 332601691. The reversal of 332601680 is 86106233.

It can be written as a sum of positive squares in only one way, i.e., 266081344 + 66520336 = 16312^2 + 8156^2 .

It is a super-2 number, since 2×332601680² = 221247755077644800, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 162101 + ... + 164139.

Almost surely, 2^332601680 is an apocalyptic number.

It is an amenable number.

332601680 is an abundant number, since it is smaller than the sum of its proper divisors (441076666).

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

332601680 is an frugal number, since it uses more digits than its factorization.

332601680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4091 (or 2046 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 29.

The square root of 332601680 is about 18237.3704244883. The cubic root of 332601680 is about 692.8536026420.

The spelling of 332601680 in words is "three hundred thirty-two million, six hundred one thousand, six hundred eighty".