332866464 has 48 divisors (see below), whose sum is σ = 998601408. Its totient is φ = 95104512.

The previous prime is 332866463. The next prime is 332866507. The reversal of 332866464 is 464668233.

It is a happy number.

332866464 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (48).

It is a super-2 number, since 2×332866464² = 221600165711726592, which contains 22 as substring.

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

It is a nude number because it is divisible by every one of its digits.

It is not an unprimeable number, because it can be changed into a prime (332866463) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 246997 + ... + 248340.

It is an arithmetic number, because the mean of its divisors is an integer number (20804196).

Almost surely, 2^332866464 is an apocalyptic number.

It is an amenable number.

332866464 is an abundant number, since it is smaller than the sum of its proper divisors (665734944).

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

332866464 is a wasteful number, since it uses less digits than its factorization.

332866464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 495357 (or 495349 counting only the distinct ones).

The product of its digits is 497664, while the sum is 42.

The square root of 332866464 is about 18244.6283601503. The cubic root of 332866464 is about 693.0374139872.

The spelling of 332866464 in words is "three hundred thirty-two million, eight hundred sixty-six thousand, four hundred sixty-four".