516472694 has 8 divisors (see below), whose sum is σ = 782230800. Its totient is φ = 255729096.

The previous prime is 516472681. The next prime is 516472721. The reversal of 516472694 is 496274615.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 1253369 + ... + 1253780.

It is an arithmetic number, because the mean of its divisors is an integer number (97778850).

Almost surely, 2^516472694 is an apocalyptic number.

516472694 is a deficient number, since it is larger than the sum of its proper divisors (265758106).

516472694 is a wasteful number, since it uses less digits than its factorization.

516472694 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2507254.

The product of its digits is 362880, while the sum is 44.

The square root of 516472694 is about 22726.0355979656. The cubic root of 516472694 is about 802.3227774789.

The spelling of 516472694 in words is "five hundred sixteen million, four hundred seventy-two thousand, six hundred ninety-four".