516957934 has 4 divisors (see below), whose sum is σ = 775436904. Its totient is φ = 258478966.

The previous prime is 516957929. The next prime is 516957977. The reversal of 516957934 is 439759615.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 129239482 + ... + 129239485.

It is an arithmetic number, because the mean of its divisors is an integer number (193859226).

Almost surely, 2^516957934 is an apocalyptic number.

516957934 is a deficient number, since it is larger than the sum of its proper divisors (258478970).

516957934 is a wasteful number, since it uses less digits than its factorization.

516957934 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 258478969.

The product of its digits is 1020600, while the sum is 49.

The square root of 516957934 is about 22736.7089527047. The cubic root of 516957934 is about 802.5739667785.

The spelling of 516957934 in words is "five hundred sixteen million, nine hundred fifty-seven thousand, nine hundred thirty-four".