801875966 has 32 divisors (see below), whose sum is σ = 1243486080. Its totient is φ = 387684000.

The previous prime is 801875959. The next prime is 801875983. The reversal of 801875966 is 669578108.

It is a happy number.

It is a congruent number.

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, 2422421 + ... + 2422751.

It is an arithmetic number, because the mean of its divisors is an integer number (38858940).

Almost surely, 2^801875966 is an apocalyptic number.

801875966 is a deficient number, since it is larger than the sum of its proper divisors (441610114).

801875966 is a wasteful number, since it uses less digits than its factorization.

801875966 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 680.

The product of its (nonzero) digits is 725760, while the sum is 50.

The square root of 801875966 is about 28317.4145359353. The cubic root of 801875966 is about 929.0428221793.

The spelling of 801875966 in words is "eight hundred one million, eight hundred seventy-five thousand, nine hundred sixty-six".