492382874 has 4 divisors (see below), whose sum is σ = 738574314. Its totient is φ = 246191436.

The previous prime is 492382861. The next prime is 492382901. The reversal of 492382874 is 478283294.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 357474649 + 134908225 = 18907^2 + 11615^2 .

It is a super-3 number, since 3×492382874³ (a number of 27 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 123095717 + ... + 123095720.

Almost surely, 2^492382874 is an apocalyptic number.

492382874 is a deficient number, since it is larger than the sum of its proper divisors (246191440).

492382874 is a wasteful number, since it uses less digits than its factorization.

492382874 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 246191439.

The product of its digits is 774144, while the sum is 47.

The square root of 492382874 is about 22189.7019808739. The cubic root of 492382874 is about 789.6494059348.

The spelling of 492382874 in words is "four hundred ninety-two million, three hundred eighty-two thousand, eight hundred seventy-four".