873400672 has 24 divisors (see below), whose sum is σ = 1720173672. Its totient is φ = 436531200.

The previous prime is 873400663. The next prime is 873400673. The reversal of 873400672 is 276004378.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (873400673) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 140347 + ... + 146437.

It is an arithmetic number, because the mean of its divisors is an integer number (71673903).

Almost surely, 2^873400672 is an apocalyptic number.

It is an amenable number.

873400672 is a deficient number, since it is larger than the sum of its proper divisors (846773000).

873400672 is a wasteful number, since it uses less digits than its factorization.

873400672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10582 (or 10574 counting only the distinct ones).

The product of its (nonzero) digits is 56448, while the sum is 37.

The square root of 873400672 is about 29553.3529739013. The cubic root of 873400672 is about 955.8824922825.

The spelling of 873400672 in words is "eight hundred seventy-three million, four hundred thousand, six hundred seventy-two".