260396013 has 8 divisors (see below), whose sum is σ = 348725088. Its totient is φ = 172832144.

The previous prime is 260396011. The next prime is 260396023. The reversal of 260396013 is 310693062.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 260396013 - 2¹ = 260396011 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (260396011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 190506 + ... + 191867.

It is an arithmetic number, because the mean of its divisors is an integer number (43590636).

Almost surely, 2^260396013 is an apocalyptic number.

It is an amenable number.

260396013 is a deficient number, since it is larger than the sum of its proper divisors (88329075).

260396013 is a wasteful number, since it uses less digits than its factorization.

260396013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 382603.

The product of its (nonzero) digits is 5832, while the sum is 30.

The square root of 260396013 is about 16136.7906660525. The cubic root of 260396013 is about 638.5743109754.

The spelling of 260396013 in words is "two hundred sixty million, three hundred ninety-six thousand, thirteen".