256483344 has 40 divisors (see below), whose sum is σ = 713551552. Its totient is φ = 78917760.

The previous prime is 256483321. The next prime is 256483349. The reversal of 256483344 is 443384652.

256483344 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is not an unprimeable number, because it can be changed into a prime (256483349) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 204892 + ... + 206139.

Almost surely, 2^256483344 is an apocalyptic number.

256483344 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

256483344 is an abundant number, since it is smaller than the sum of its proper divisors (457068208).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

256483344 is a wasteful number, since it uses less digits than its factorization.

256483344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 411055 (or 411049 counting only the distinct ones).

The product of its digits is 276480, while the sum is 39.

The square root of 256483344 is about 16015.0973771626. The cubic root of 256483344 is about 635.3597845379.

The spelling of 256483344 in words is "two hundred fifty-six million, four hundred eighty-three thousand, three hundred forty-four".