23679379 has 2 divisors, whose sum is σ = 23679380. Its totient is φ = 23679378.

The previous prime is 23679361. The next prime is 23679433. The reversal of 23679379 is 97397632.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 23679379 - 2⁹ = 23678867 is a prime.

It is not a weakly prime, because it can be changed into another prime (23679179) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11839689 + 11839690.

It is an arithmetic number, because the mean of its divisors is an integer number (11839690).

Almost surely, 2^23679379 is an apocalyptic number.

23679379 is a deficient number, since it is larger than the sum of its proper divisors (1).

23679379 is an equidigital number, since it uses as much as digits as its factorization.

23679379 is an evil number, because the sum of its binary digits is even.

The product of its digits is 428652, while the sum is 46.

The square root of 23679379 is about 4866.1462164633. The cubic root of 23679379 is about 287.1596638171.

The spelling of 23679379 in words is "twenty-three million, six hundred seventy-nine thousand, three hundred seventy-nine".