879497204631 has 8 divisors (see below), whose sum is σ = 1223648284800. Its totient is φ = 560838797112.

The previous prime is 879497204617. The next prime is 879497204633. The reversal of 879497204631 is 136402794978.

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

It is not a de Polignac number, because 879497204631 - 2⁹ = 879497204119 is a prime.

It is a super-2 number, since 2×879497204631² (a number of 25 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (60) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (879497204633) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6373168081 + ... + 6373168218.

It is an arithmetic number, because the mean of its divisors is an integer number (152956035600).

Almost surely, 2^879497204631 is an apocalyptic number.

879497204631 is a deficient number, since it is larger than the sum of its proper divisors (344151080169).

879497204631 is a wasteful number, since it uses less digits than its factorization.

879497204631 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12746336325.

The product of its (nonzero) digits is 18289152, while the sum is 60.

It can be divided in two parts, 879497 and 204631, that added together give a triangular number (1084128 = T₁₄₇₂).

The spelling of 879497204631 in words is "eight hundred seventy-nine billion, four hundred ninety-seven million, two hundred four thousand, six hundred thirty-one".