460073646 has 24 divisors (see below), whose sum is σ = 1040167440. Its totient is φ = 146690016.

The previous prime is 460073633. The next prime is 460073683. The reversal of 460073646 is 646370064.

460073646 is a `hidden beast` number, since 4 + 6 + 0 + 0 + 7 + 3 + 646 = 666.

It is a Smith number, since the sum of its digits (36) 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 460073646.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 555231 + ... + 556058.

It is an arithmetic number, because the mean of its divisors is an integer number (43340310).

Almost surely, 2^460073646 is an apocalyptic number.

460073646 is a gapful number since it is divisible by the number (46) formed by its first and last digit.

460073646 is an abundant number, since it is smaller than the sum of its proper divisors (580093794).

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

460073646 is a wasteful number, since it uses less digits than its factorization.

460073646 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1111320 (or 1111317 counting only the distinct ones).

The product of its (nonzero) digits is 72576, while the sum is 36.

The square root of 460073646 is about 21449.3274020422. The cubic root of 460073646 is about 771.9854568300.

The spelling of 460073646 in words is "four hundred sixty million, seventy-three thousand, six hundred forty-six".