79484098658 has 8 divisors (see below), whose sum is σ = 119720863020. Its totient is φ = 39577144320.

The previous prime is 79484098657. The next prime is 79484098679. The reversal of 79484098658 is 85689048497.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 72244301089 + 7239797569 = 268783^2 + 85087^2 .

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 (79484098651) 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, 82451903 + ... + 82452866.

Almost surely, 2^79484098658 is an apocalyptic number.

79484098658 is a deficient number, since it is larger than the sum of its proper divisors (40236764362).

79484098658 is a wasteful number, since it uses less digits than its factorization.

79484098658 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 164905012.

The product of its (nonzero) digits is 139345920, while the sum is 68.

The spelling of 79484098658 in words is "seventy-nine billion, four hundred eighty-four million, ninety-eight thousand, six hundred fifty-eight".