260830760 has 32 divisors (see below), whose sum is σ = 602733960. Its totient is φ = 101511936.

The previous prime is 260830753. The next prime is 260830763. The reversal of 260830760 is 67038062.

It can be written as a sum of positive squares in 4 ways, for example, as 258502084 + 2328676 = 16078^2 + 1526^2 .

It is not an unprimeable number, because it can be changed into a prime (260830763) 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, 86639 + ... + 89598.

Almost surely, 2^260830760 is an apocalyptic number.

260830760 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

260830760 is an abundant number, since it is smaller than the sum of its proper divisors (341903200).

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

260830760 is a wasteful number, since it uses less digits than its factorization.

260830760 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 176285 (or 176281 counting only the distinct ones).

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

The square root of 260830760 is about 16150.2557255295. The cubic root of 260830760 is about 638.9294929483.

The spelling of 260830760 in words is "two hundred sixty million, eight hundred thirty thousand, seven hundred sixty".