806964358456 has 8 divisors (see below), whose sum is σ = 1513058172120. Its totient is φ = 403482179224.

The previous prime is 806964358433. The next prime is 806964358471. The reversal of 806964358456 is 654853469608.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50435272396 + ... + 50435272411.

It is an arithmetic number, because the mean of its divisors is an integer number (189132271515).

Almost surely, 2^806964358456 is an apocalyptic number.

It is an amenable number.

806964358456 is a deficient number, since it is larger than the sum of its proper divisors (706093813664).

806964358456 is a wasteful number, since it uses less digits than its factorization.

806964358456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100870544813 (or 100870544809 counting only the distinct ones).

The product of its (nonzero) digits is 149299200, while the sum is 64.

The spelling of 806964358456 in words is "eight hundred six billion, nine hundred sixty-four million, three hundred fifty-eight thousand, four hundred fifty-six".