260396944 has 20 divisors (see below), whose sum is σ = 504869596. Its totient is φ = 130108032.

The previous prime is 260396923. The next prime is 260396947. The reversal of 260396944 is 449693062.

260396944 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 204146944 + 56250000 = 14288^2 + 7500^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 260396944.

It is not an unprimeable number, because it can be changed into a prime (260396947) 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, 22282 + ... + 31894.

Almost surely, 2^260396944 is an apocalyptic number.

It is an amenable number.

260396944 is a deficient number, since it is larger than the sum of its proper divisors (244472652).

260396944 is a wasteful number, since it uses less digits than its factorization.

260396944 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11314 (or 11308 counting only the distinct ones).

The product of its (nonzero) digits is 279936, while the sum is 43.

The square root of 260396944 is about 16136.8195131507. The cubic root of 260396944 is about 638.5750720111.

The spelling of 260396944 in words is "two hundred sixty million, three hundred ninety-six thousand, nine hundred forty-four".