1712396879 has 8 divisors (see below), whose sum is σ = 1768384512. Its totient is φ = 1656456120.

The previous prime is 1712396849. The next prime is 1712396887. The reversal of 1712396879 is 9786932171.

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

It is a cyclic number.

It is not a de Polignac number, because 1712396879 - 2²⁴ = 1695619663 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1712396879.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1712396849) 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, 72182 + ... + 92924.

It is an arithmetic number, because the mean of its divisors is an integer number (221048064).

Almost surely, 2^1712396879 is an apocalyptic number.

1712396879 is a deficient number, since it is larger than the sum of its proper divisors (55987633).

1712396879 is a wasteful number, since it uses less digits than its factorization.

1712396879 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23437.

The product of its digits is 1143072, while the sum is 53.

The square root of 1712396879 is about 41381.1174208720. The cubic root of 1712396879 is about 1196.3772404524.

The spelling of 1712396879 in words is "one billion, seven hundred twelve million, three hundred ninety-six thousand, eight hundred seventy-nine".