492670961 has 4 divisors (see below), whose sum is σ = 494255424. Its totient is φ = 491086500.

The previous prime is 492670951. The next prime is 492670963. The reversal of 492670961 is 169076294.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 492670961 - 2¹⁰ = 492669937 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (492670963) 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 3 ways as a sum of consecutive naturals, for example, 791765 + ... + 792386.

It is an arithmetic number, because the mean of its divisors is an integer number (123563856).

Almost surely, 2^492670961 is an apocalyptic number.

It is an amenable number.

492670961 is a deficient number, since it is larger than the sum of its proper divisors (1584463).

492670961 is a wasteful number, since it uses less digits than its factorization.

492670961 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1584462.

The product of its (nonzero) digits is 163296, while the sum is 44.

The square root of 492670961 is about 22196.1924888031. The cubic root of 492670961 is about 789.8033805401.

The spelling of 492670961 in words is "four hundred ninety-two million, six hundred seventy thousand, nine hundred sixty-one".