5179998346 has 8 divisors (see below), whose sum is σ = 7782674724. Its totient is φ = 2585773440.

The previous prime is 5179998331. The next prime is 5179998347. The reversal of 5179998346 is 6438999715.

It can be written as a sum of positive squares in 2 ways, for example, as 5130140625 + 49857721 = 71625^2 + 7061^2 .

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

It is not an unprimeable number, because it can be changed into a prime (5179998347) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2111335 + ... + 2113786.

Almost surely, 2^5179998346 is an apocalyptic number.

5179998346 is a deficient number, since it is larger than the sum of its proper divisors (2602676378).

5179998346 is a wasteful number, since it uses less digits than its factorization.

5179998346 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4225736.

The product of its digits is 14696640, while the sum is 61.

The square root of 5179998346 is about 71972.2053712404. The cubic root of 5179998346 is about 1730.2540469135.

The spelling of 5179998346 in words is "five billion, one hundred seventy-nine million, nine hundred ninety-eight thousand, three hundred forty-six".