800934646 has 8 divisors (see below), whose sum is σ = 1213297344. Its totient is φ = 396502200.

The previous prime is 800934637. The next prime is 800934703. The reversal of 800934646 is 646439008.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 800934599 and 800934608.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1982310 + ... + 1982713.

It is an arithmetic number, because the mean of its divisors is an integer number (151662168).

Almost surely, 2^800934646 is an apocalyptic number.

800934646 is a deficient number, since it is larger than the sum of its proper divisors (412362698).

800934646 is a wasteful number, since it uses less digits than its factorization.

800934646 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3965126.

The product of its (nonzero) digits is 124416, while the sum is 40.

The square root of 800934646 is about 28300.7887875939. The cubic root of 800934646 is about 928.6791462280.

The spelling of 800934646 in words is "eight hundred million, nine hundred thirty-four thousand, six hundred forty-six".