492918874 has 16 divisors (see below), whose sum is σ = 846695808. Its totient is φ = 210827952.

The previous prime is 492918869. The next prime is 492918889. The reversal of 492918874 is 478819294.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27957 + ... + 42040.

It is an arithmetic number, because the mean of its divisors is an integer number (52918488).

Almost surely, 2^492918874 is an apocalyptic number.

492918874 is a deficient number, since it is larger than the sum of its proper divisors (353776934).

492918874 is a wasteful number, since it uses less digits than its factorization.

492918874 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70509.

The product of its digits is 1161216, while the sum is 52.

The square root of 492918874 is about 22201.7763703718. The cubic root of 492918874 is about 789.9358351988.

The spelling of 492918874 in words is "four hundred ninety-two million, nine hundred eighteen thousand, eight hundred seventy-four".