492460979 has 8 divisors (see below), whose sum is σ = 496219392. Its totient is φ = 488711880.

The previous prime is 492460937. The next prime is 492461029. The reversal of 492460979 is 979064294.

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 492460979 - 2¹² = 492456883 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (492462979) 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, 132314 + ... + 135984.

It is an arithmetic number, because the mean of its divisors is an integer number (62027424).

Almost surely, 2^492460979 is an apocalyptic number.

492460979 is a deficient number, since it is larger than the sum of its proper divisors (3758413).

492460979 is a wasteful number, since it uses less digits than its factorization.

492460979 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4657.

The product of its (nonzero) digits is 979776, while the sum is 50.

The square root of 492460979 is about 22191.4618490986. The cubic root of 492460979 is about 789.6911568494.

The spelling of 492460979 in words is "four hundred ninety-two million, four hundred sixty thousand, nine hundred seventy-nine".