864944703 has 16 divisors (see below), whose sum is σ = 1464456960. Its totient is φ = 494254008.

The previous prime is 864944701. The next prime is 864944711. The reversal of 864944703 is 307449468.

864944703 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 864944703 - 2¹ = 864944701 is a prime.

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (864944701) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2288025 + ... + 2288402.

It is an arithmetic number, because the mean of its divisors is an integer number (91528560).

Almost surely, 2^864944703 is an apocalyptic number.

864944703 is a deficient number, since it is larger than the sum of its proper divisors (599512257).

864944703 is a wasteful number, since it uses less digits than its factorization.

864944703 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4576443 (or 4576437 counting only the distinct ones).

The product of its (nonzero) digits is 580608, while the sum is 45.

The square root of 864944703 is about 29409.9422474781. The cubic root of 864944703 is about 952.7876395842.

The spelling of 864944703 in words is "eight hundred sixty-four million, nine hundred forty-four thousand, seven hundred three".