492061863 has 8 divisors (see below), whose sum is σ = 662214528. Its totient is φ = 324975224.

The previous prime is 492061859. The next prime is 492061873. The reversal of 492061863 is 368160294.

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 492061863 - 2² = 492061859 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (492061873) 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, 766131 + ... + 766772.

It is an arithmetic number, because the mean of its divisors is an integer number (82776816).

Almost surely, 2^492061863 is an apocalyptic number.

492061863 is a deficient number, since it is larger than the sum of its proper divisors (170152665).

492061863 is a wasteful number, since it uses less digits than its factorization.

492061863 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1533013.

The product of its (nonzero) digits is 62208, while the sum is 39.

The square root of 492061863 is about 22182.4674687015. The cubic root of 492061863 is about 789.4777635904.

The spelling of 492061863 in words is "four hundred ninety-two million, sixty-one thousand, eight hundred sixty-three".