260654313 has 4 divisors (see below), whose sum is σ = 347539088. Its totient is φ = 173769540.

The previous prime is 260654297. The next prime is 260654333. The reversal of 260654313 is 313456062.

260654313 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 260654313 - 2⁴ = 260654297 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (260654333) 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, 43442383 + ... + 43442388.

It is an arithmetic number, because the mean of its divisors is an integer number (86884772).

Almost surely, 2^260654313 is an apocalyptic number.

It is an amenable number.

260654313 is a deficient number, since it is larger than the sum of its proper divisors (86884775).

260654313 is an equidigital number, since it uses as much as digits as its factorization.

260654313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86884774.

The product of its (nonzero) digits is 12960, while the sum is 30.

The square root of 260654313 is about 16144.7921324494. The cubic root of 260654313 is about 638.7853859377.

The spelling of 260654313 in words is "two hundred sixty million, six hundred fifty-four thousand, three hundred thirteen".