260793888 has 24 divisors (see below), whose sum is σ = 684584208. Its totient is φ = 86931264.

The previous prime is 260793877. The next prime is 260793893. The reversal of 260793888 is 888397062.

It is a tau number, because it is divible by the number of its divisors (24).

It is a self number, because there is not a number n which added to its sum of digits gives 260793888.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1358206 + ... + 1358397.

It is an arithmetic number, because the mean of its divisors is an integer number (28524342).

Almost surely, 2^260793888 is an apocalyptic number.

It is an amenable number.

260793888 is an abundant number, since it is smaller than the sum of its proper divisors (423790320).

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

260793888 is a wasteful number, since it uses less digits than its factorization.

260793888 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2716616 (or 2716608 counting only the distinct ones).

The product of its (nonzero) digits is 1161216, while the sum is 51.

The square root of 260793888 is about 16149.1141552718. The cubic root of 260793888 is about 638.8993843849.

The spelling of 260793888 in words is "two hundred sixty million, seven hundred ninety-three thousand, eight hundred eighty-eight".