319698989834 has 8 divisors (see below), whose sum is σ = 548055411168. Its totient is φ = 137013852780.

The previous prime is 319698989807. The next prime is 319698989881. The reversal of 319698989834 is 438989896913.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11417821052 + ... + 11417821079.

It is an arithmetic number, because the mean of its divisors is an integer number (68506926396).

Almost surely, 2^319698989834 is an apocalyptic number.

319698989834 is a deficient number, since it is larger than the sum of its proper divisors (228356421334).

319698989834 is a wasteful number, since it uses less digits than its factorization.

319698989834 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22835642140.

The product of its digits is 725594112, while the sum is 77.

It can be divided in two parts, 3196989 and 89834, that added together give a palindrome (3286823).

The spelling of 319698989834 in words is "three hundred nineteen billion, six hundred ninety-eight million, nine hundred eighty-nine thousand, eight hundred thirty-four".