492680031 has 8 divisors (see below), whose sum is σ = 668040960. Its totient is φ = 322886232.

The previous prime is 492680017. The next prime is 492680039. The reversal of 492680031 is 130086294.

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

It is not a de Polignac number, because 492680031 - 2¹⁰ = 492679007 is a prime.

It is a super-2 number, since 2×492680031² = 485467225892321922, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 492679974 and 492680001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (492680039) 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, 1391575 + ... + 1391928.

It is an arithmetic number, because the mean of its divisors is an integer number (83505120).

Almost surely, 2^492680031 is an apocalyptic number.

492680031 is a deficient number, since it is larger than the sum of its proper divisors (175360929).

492680031 is a wasteful number, since it uses less digits than its factorization.

492680031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2783565.

The product of its (nonzero) digits is 10368, while the sum is 33.

The square root of 492680031 is about 22196.3968021839. The cubic root of 492680031 is about 789.8082272318.

The spelling of 492680031 in words is "four hundred ninety-two million, six hundred eighty thousand, thirty-one".