516699372 has 24 divisors (see below), whose sum is σ = 1377865216. Its totient is φ = 147628368.

The previous prime is 516699371. The next prime is 516699383. The reversal of 516699372 is 273996615.

It is not an unprimeable number, because it can be changed into a prime (516699371) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3075508 + ... + 3075675.

Almost surely, 2^516699372 is an apocalyptic number.

It is an amenable number.

516699372 is an abundant number, since it is smaller than the sum of its proper divisors (861165844).

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

516699372 is a wasteful number, since it uses less digits than its factorization.

516699372 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6151197 (or 6151195 counting only the distinct ones).

The product of its digits is 612360, while the sum is 48.

The square root of 516699372 is about 22731.0222383420. The cubic root of 516699372 is about 802.4401391671.

The spelling of 516699372 in words is "five hundred sixteen million, six hundred ninety-nine thousand, three hundred seventy-two".