806725974 has 32 divisors (see below), whose sum is σ = 1628315136. Its totient is φ = 266441760.

The previous prime is 806725961. The next prime is 806725999. The reversal of 806725974 is 479527608.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 405009 + ... + 406995.

It is an arithmetic number, because the mean of its divisors is an integer number (50884848).

Almost surely, 2^806725974 is an apocalyptic number.

806725974 is an abundant number, since it is smaller than the sum of its proper divisors (821589162).

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

806725974 is a wasteful number, since it uses less digits than its factorization.

806725974 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2580.

The product of its (nonzero) digits is 846720, while the sum is 48.

The square root of 806725974 is about 28402.9219271539. The cubic root of 806725974 is about 930.9121101149.

The spelling of 806725974 in words is "eight hundred six million, seven hundred twenty-five thousand, nine hundred seventy-four".