23979683973 has 8 divisors (see below), whose sum is σ = 36540470848. Its totient is φ = 13702676544.

The previous prime is 23979683957. The next prime is 23979683993. The reversal of 23979683973 is 37938697932.

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

It is not a de Polignac number, because 23979683973 - 2⁴ = 23979683957 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23979683993) 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, 570944836 + ... + 570944877.

It is an arithmetic number, because the mean of its divisors is an integer number (4567558856).

Almost surely, 2^23979683973 is an apocalyptic number.

It is an amenable number.

23979683973 is a deficient number, since it is larger than the sum of its proper divisors (12560786875).

23979683973 is a wasteful number, since it uses less digits than its factorization.

23979683973 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1141889723.

The product of its digits is 92588832, while the sum is 66.

The spelling of 23979683973 in words is "twenty-three billion, nine hundred seventy-nine million, six hundred eighty-three thousand, nine hundred seventy-three".