460643382 has 32 divisors (see below), whose sum is σ = 1028188800. Its totient is φ = 152867304.

The previous prime is 460643363. The next prime is 460643383. The reversal of 460643382 is 283346064.

It is a happy number.

460643382 is a `hidden beast` number, since 4 + 6 + 0 + 643 + 3 + 8 + 2 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (460643383) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6532 + ... + 31047.

It is an arithmetic number, because the mean of its divisors is an integer number (32130900).

Almost surely, 2^460643382 is an apocalyptic number.

460643382 is an abundant number, since it is smaller than the sum of its proper divisors (567545418).

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

460643382 is a wasteful number, since it uses less digits than its factorization.

460643382 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37817 (or 37811 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 36.

The square root of 460643382 is about 21462.6042688207. The cubic root of 460643382 is about 772.3039902359.

The spelling of 460643382 in words is "four hundred sixty million, six hundred forty-three thousand, three hundred eighty-two".