492158379 has 8 divisors (see below), whose sum is σ = 656326800. Its totient is φ = 328047776.

The previous prime is 492158363. The next prime is 492158399. The reversal of 492158379 is 973851294.

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 492158379 - 2⁴ = 492158363 is a prime.

It is not an unprimeable number, because it can be changed into a prime (492158339) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12697 + ... + 33845.

It is an arithmetic number, because the mean of its divisors is an integer number (82040850).

Almost surely, 2^492158379 is an apocalyptic number.

492158379 is a deficient number, since it is larger than the sum of its proper divisors (164168421).

492158379 is a wasteful number, since it uses less digits than its factorization.

492158379 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28909.

The product of its digits is 544320, while the sum is 48.

The square root of 492158379 is about 22184.6428639273. The cubic root of 492158379 is about 789.5293778691.

The spelling of 492158379 in words is "four hundred ninety-two million, one hundred fifty-eight thousand, three hundred seventy-nine".