788444 has 12 divisors (see below), whose sum is σ = 1386000. Its totient is φ = 392448.

The previous prime is 788429. The next prime is 788449. The reversal of 788444 is 444887.

788444 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×788444² = 1243287882272, which contains 22 as substring.

It is a hoax number, since the sum of its digits (35) 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 (788449) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1532 + ... + 1980.

It is an arithmetic number, because the mean of its divisors is an integer number (115500).

2⁷⁸⁸⁴⁴⁴ is an apocalyptic number.

It is an amenable number.

788444 is a deficient number, since it is larger than the sum of its proper divisors (597556).

788444 is a wasteful number, since it uses less digits than its factorization.

788444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 892 (or 890 counting only the distinct ones).

The product of its digits is 28672, while the sum is 35.

The square root of 788444 is about 887.9436919084. The cubic root of 788444 is about 92.3826219950.

The spelling of 788444 in words is "seven hundred eighty-eight thousand, four hundred forty-four".