23861679397 has 8 divisors (see below), whose sum is σ = 25213066560. Its totient is φ = 22519843200.

The previous prime is 23861679371. The next prime is 23861679407. The reversal of 23861679397 is 79397616832.

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 23861679397 - 2¹¹ = 23861677349 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23861679307) 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, 2382604 + ... + 2392597.

It is an arithmetic number, because the mean of its divisors is an integer number (3151633320).

Almost surely, 2^23861679397 is an apocalyptic number.

It is an amenable number.

23861679397 is a deficient number, since it is larger than the sum of its proper divisors (1351387163).

23861679397 is a wasteful number, since it uses less digits than its factorization.

23861679397 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4775483.

The product of its digits is 20575296, while the sum is 61.

The spelling of 23861679397 in words is "twenty-three billion, eight hundred sixty-one million, six hundred seventy-nine thousand, three hundred ninety-seven".