944864 has 12 divisors (see below), whose sum is σ = 1860264. Its totient is φ = 472416.

The previous prime is 944857. The next prime is 944873. The reversal of 944864 is 468449.

944864 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Smith number, since the sum of its digits (35) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14732 + ... + 14795.

It is an arithmetic number, because the mean of its divisors is an integer number (155022).

2⁹⁴⁴⁸⁶⁴ is an apocalyptic number.

It is an amenable number.

944864 is a deficient number, since it is larger than the sum of its proper divisors (915400).

944864 is a wasteful number, since it uses less digits than its factorization.

944864 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29537 (or 29529 counting only the distinct ones).

The product of its digits is 27648, while the sum is 35.

The square root of 944864 is about 972.0411513923. The cubic root of 944864 is about 98.1272815135.

The spelling of 944864 in words is "nine hundred forty-four thousand, eight hundred sixty-four".