507338712 has 48 divisors (see below), whose sum is σ = 1388226840. Its totient is φ = 167367168.

The previous prime is 507338707. The next prime is 507338717. The reversal of 507338712 is 217833705.

It is an interprime number because it is at equal distance from previous prime (507338707) and next prime (507338717).

It is a super-4 number, since 4×507338712⁴ (a number of 36 digits) contains 4444 as substring.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (507338717) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 29338 + ... + 43305.

Almost surely, 2^507338712 is an apocalyptic number.

It is an amenable number.

507338712 is an abundant number, since it is smaller than the sum of its proper divisors (880888128).

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

507338712 is a wasteful number, since it uses less digits than its factorization.

507338712 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72752 (or 72745 counting only the distinct ones).

The product of its (nonzero) digits is 35280, while the sum is 36.

The square root of 507338712 is about 22524.1806066281. The cubic root of 507338712 is about 797.5648408543.

The spelling of 507338712 in words is "five hundred seven million, three hundred thirty-eight thousand, seven hundred twelve".