260803760 has 40 divisors (see below), whose sum is σ = 692994336. Its totient is φ = 89418240.

The previous prime is 260803721. The next prime is 260803793. The reversal of 260803760 is 67308062.

260803760 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (40).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 232301 + ... + 233420.

Almost surely, 2^260803760 is an apocalyptic number.

260803760 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

260803760 is an abundant number, since it is smaller than the sum of its proper divisors (432190576).

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

260803760 is a wasteful number, since it uses less digits than its factorization.

260803760 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 465741 (or 465735 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 32.

The square root of 260803760 is about 16149.4198038196. The cubic root of 260803760 is about 638.9074458406.

The spelling of 260803760 in words is "two hundred sixty million, eight hundred three thousand, seven hundred sixty".