516670798 has 24 divisors (see below), whose sum is σ = 908658432. Its totient is φ = 219681504.

The previous prime is 516670789. The next prime is 516670799. The reversal of 516670798 is 897076615.

It is a Harshad number since it is a multiple of its sum of digits (49).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (516670799) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8311 + ... + 33202.

It is an arithmetic number, because the mean of its divisors is an integer number (37860768).

Almost surely, 2^516670798 is an apocalyptic number.

516670798 is a deficient number, since it is larger than the sum of its proper divisors (391987634).

516670798 is a wasteful number, since it uses less digits than its factorization.

516670798 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41656 (or 41649 counting only the distinct ones).

The product of its (nonzero) digits is 635040, while the sum is 49.

The square root of 516670798 is about 22730.3937053453. The cubic root of 516670798 is about 802.4253469762.

The spelling of 516670798 in words is "five hundred sixteen million, six hundred seventy thousand, seven hundred ninety-eight".