492674179 has 2 divisors, whose sum is σ = 492674180. Its totient is φ = 492674178.

The previous prime is 492674173. The next prime is 492674197. The reversal of 492674179 is 971476294.

Together with next prime (492674197) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 492674179 - 2²⁵ = 459119747 is a prime.

It is not a weakly prime, because it can be changed into another prime (492674173) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 246337089 + 246337090.

It is an arithmetic number, because the mean of its divisors is an integer number (246337090).

Almost surely, 2^492674179 is an apocalyptic number.

492674179 is a deficient number, since it is larger than the sum of its proper divisors (1).

492674179 is an equidigital number, since it uses as much as digits as its factorization.

492674179 is an evil number, because the sum of its binary digits is even.

The product of its digits is 762048, while the sum is 49.

The square root of 492674179 is about 22196.2649785949. The cubic root of 492674179 is about 789.8051001339.

The spelling of 492674179 in words is "four hundred ninety-two million, six hundred seventy-four thousand, one hundred seventy-nine".