2479098658 has 8 divisors (see below), whose sum is σ = 3722129820. Its totient is φ = 1238388720.

The previous prime is 2479098653. The next prime is 2479098667. The reversal of 2479098658 is 8568909742.

It can be written as a sum of positive squares in 2 ways, for example, as 2310436489 + 168662169 = 48067^2 + 12987^2 .

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

It is a super-2 number, since 2×2479098658² = 12291860312194801928, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2479098653) 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, 577633 + ... + 581908.

Almost surely, 2^2479098658 is an apocalyptic number.

2479098658 is a deficient number, since it is larger than the sum of its proper divisors (1243031162).

2479098658 is a wasteful number, since it uses less digits than its factorization.

2479098658 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1160612.

The product of its (nonzero) digits is 8709120, while the sum is 58.

The square root of 2479098658 is about 49790.5478780863. The cubic root of 2479098658 is about 1353.4158868944.

The spelling of 2479098658 in words is "two billion, four hundred seventy-nine million, ninety-eight thousand, six hundred fifty-eight".