934143992 has 16 divisors (see below), whose sum is σ = 1752370200. Its totient is φ = 466845280.

The previous prime is 934143983. The next prime is 934144031. The reversal of 934143992 is 299341439.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10142 + ... + 44397.

Almost surely, 2^934143992 is an apocalyptic number.

It is an amenable number.

934143992 is a deficient number, since it is larger than the sum of its proper divisors (818226208).

934143992 is a wasteful number, since it uses less digits than its factorization.

934143992 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56686 (or 56682 counting only the distinct ones).

The product of its digits is 209952, while the sum is 44.

The square root of 934143992 is about 30563.7692701669. The cubic root of 934143992 is about 977.5476626790.

The spelling of 934143992 in words is "nine hundred thirty-four million, one hundred forty-three thousand, nine hundred ninety-two".