800212959 has 64 divisors (see below), whose sum is σ = 1481159680. Its totient is φ = 415704960.

The previous prime is 800212957. The next prime is 800212969. The reversal of 800212959 is 959212008.

It is not a de Polignac number, because 800212959 - 2¹ = 800212957 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (800212957) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 162189 + ... + 167049.

It is an arithmetic number, because the mean of its divisors is an integer number (23143120).

Almost surely, 2^800212959 is an apocalyptic number.

800212959 is a deficient number, since it is larger than the sum of its proper divisors (680946721).

800212959 is a wasteful number, since it uses less digits than its factorization.

800212959 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4957 (or 4951 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 36.

The square root of 800212959 is about 28288.0356157864. The cubic root of 800212959 is about 928.4001317575.

The spelling of 800212959 in words is "eight hundred million, two hundred twelve thousand, nine hundred fifty-nine".