332769072 has 30 divisors (see below), whose sum is σ = 859980052. Its totient is φ = 110880896.

The previous prime is 332769049. The next prime is 332769077. The reversal of 332769072 is 270967233.

It is a super-2 number, since 2×332769072² = 221470510559482368, which contains 22 as substring.

It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 332769072.

It is not an unprimeable number, because it can be changed into a prime (332769077) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 125068 + ... + 127700.

Almost surely, 2^332769072 is an apocalyptic number.

It is an amenable number.

332769072 is an abundant number, since it is smaller than the sum of its proper divisors (527210980).

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

332769072 is an frugal number, since it uses more digits than its factorization.

332769072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5277 (or 2638 counting only the distinct ones).

The product of its (nonzero) digits is 95256, while the sum is 39.

The square root of 332769072 is about 18241.9591053154. The cubic root of 332769072 is about 692.9698164258.

The spelling of 332769072 in words is "three hundred thirty-two million, seven hundred sixty-nine thousand, seventy-two".