507020734 has 12 divisors (see below), whose sum is σ = 835956072. Its totient is φ = 230463860.

The previous prime is 507020729. The next prime is 507020743. The reversal of 507020734 is 437020705.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1047322 + ... + 1047805.

It is an arithmetic number, because the mean of its divisors is an integer number (69663006).

Almost surely, 2^507020734 is an apocalyptic number.

507020734 is a deficient number, since it is larger than the sum of its proper divisors (328935338).

507020734 is a wasteful number, since it uses less digits than its factorization.

507020734 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2095151 (or 2095140 counting only the distinct ones).

The product of its (nonzero) digits is 5880, while the sum is 28.

The square root of 507020734 is about 22517.1209083222. The cubic root of 507020734 is about 797.3981796285.

The spelling of 507020734 in words is "five hundred seven million, twenty thousand, seven hundred thirty-four".