873950992 has 10 divisors (see below), whose sum is σ = 1693280078. Its totient is φ = 436975488.

The previous prime is 873950969. The next prime is 873950993. The reversal of 873950992 is 299059378.

It can be written as a sum of positive squares in only one way, i.e., 719097856 + 154853136 = 26816^2 + 12444^2 .

It is not an unprimeable number, because it can be changed into a prime (873950993) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27310953 + ... + 27310984.

Almost surely, 2^873950992 is an apocalyptic number.

It is an amenable number.

873950992 is a deficient number, since it is larger than the sum of its proper divisors (819329086).

873950992 is a wasteful number, since it uses less digits than its factorization.

873950992 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54621945 (or 54621939 counting only the distinct ones).

The product of its (nonzero) digits is 1224720, while the sum is 52.

The square root of 873950992 is about 29562.6621264053. The cubic root of 873950992 is about 956.0832137553.

The spelling of 873950992 in words is "eight hundred seventy-three million, nine hundred fifty thousand, nine hundred ninety-two".