726872874 has 32 divisors (see below), whose sum is σ = 1789226880. Its totient is φ = 191702592.

The previous prime is 726872863. The next prime is 726872921. The reversal of 726872874 is 478278627.

726872874 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 665089 + ... + 666180.

It is an arithmetic number, because the mean of its divisors is an integer number (55913340).

Almost surely, 2^726872874 is an apocalyptic number.

726872874 is an abundant number, since it is smaller than the sum of its proper divisors (1062354006).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

726872874 is a wasteful number, since it uses less digits than its factorization.

726872874 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1331294.

The product of its digits is 2107392, while the sum is 51.

The square root of 726872874 is about 26960.5800011795. The cubic root of 726872874 is about 899.1237867278.

The spelling of 726872874 in words is "seven hundred twenty-six million, eight hundred seventy-two thousand, eight hundred seventy-four".