260404360 has 16 divisors (see below), whose sum is σ = 585909900. Its totient is φ = 104161728.

The previous prime is 260404349. The next prime is 260404363. The reversal of 260404360 is 63404062.

It can be written as a sum of positive squares in 2 ways, for example, as 230614596 + 29789764 = 15186^2 + 5458^2 .

It is not an unprimeable number, because it can be changed into a prime (260404363) by changing a digit.

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, 3255015 + ... + 3255094.

Almost surely, 2^260404360 is an apocalyptic number.

260404360 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

260404360 is an abundant number, since it is smaller than the sum of its proper divisors (325505540).

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

260404360 is a wasteful number, since it uses less digits than its factorization.

260404360 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6510120 (or 6510116 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 25.

The square root of 260404360 is about 16137.0492965722. The cubic root of 260404360 is about 638.5811340738.

The spelling of 260404360 in words is "two hundred sixty million, four hundred four thousand, three hundred sixty".