806314646 has 4 divisors (see below), whose sum is σ = 1209471972. Its totient is φ = 403157322.

The previous prime is 806314633. The next prime is 806314667. The reversal of 806314646 is 646413608.

It is a semiprime because it is the product of two primes.

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 as a sum of consecutive naturals, namely, 201578660 + ... + 201578663.

It is an arithmetic number, because the mean of its divisors is an integer number (302367993).

Almost surely, 2^806314646 is an apocalyptic number.

806314646 is a deficient number, since it is larger than the sum of its proper divisors (403157326).

806314646 is a wasteful number, since it uses less digits than its factorization.

806314646 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 403157325.

The product of its (nonzero) digits is 82944, while the sum is 38.

The square root of 806314646 is about 28395.6800587695. The cubic root of 806314646 is about 930.7538674873.

The spelling of 806314646 in words is "eight hundred six million, three hundred fourteen thousand, six hundred forty-six".