507794768 has 80 divisors (see below), whose sum is σ = 1093263360. Its totient is φ = 227017728.

The previous prime is 507794731. The next prime is 507794801. The reversal of 507794768 is 867497705.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1241348 + ... + 1241756.

It is an arithmetic number, because the mean of its divisors is an integer number (13665792).

Almost surely, 2^507794768 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 507794768, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (546631680).

507794768 is an abundant number, since it is smaller than the sum of its proper divisors (585468592).

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

507794768 is a wasteful number, since it uses less digits than its factorization.

507794768 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 604 (or 598 counting only the distinct ones).

The product of its (nonzero) digits is 2963520, while the sum is 53.

The square root of 507794768 is about 22534.3020304601. The cubic root of 507794768 is about 797.8037511311.

The spelling of 507794768 in words is "five hundred seven million, seven hundred ninety-four thousand, seven hundred sixty-eight".