332396460 has 240 divisors, whose sum is σ = 1188456192. Its totient is φ = 76982400.

The previous prime is 332396459. The next prime is 332396473. The reversal of 332396460 is 64693233.

332396460 is a `hidden beast` number, since 3 + 3 + 2 + 3 + 9 + 646 + 0 = 666.

It is a super-2 number, since 2×332396460² = 220974813241063200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 409455 + ... + 410265.

Almost surely, 2^332396460 is an apocalyptic number.

332396460 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 332396460, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (594228096).

332396460 is an abundant number, since it is smaller than the sum of its proper divisors (856059732).

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

332396460 is a wasteful number, since it uses less digits than its factorization.

332396460 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 866 (or 855 counting only the distinct ones).

The product of its (nonzero) digits is 69984, while the sum is 36.

The square root of 332396460 is about 18231.7431969628. The cubic root of 332396460 is about 692.7110731251.

The spelling of 332396460 in words is "three hundred thirty-two million, three hundred ninety-six thousand, four hundred sixty".