2608265317 has 16 divisors (see below), whose sum is σ = 3003955200. Its totient is φ = 2218411440.

The previous prime is 2608265287. The next prime is 2608265327. The reversal of 2608265317 is 7135628062.

It is a de Polignac number, because none of the positive numbers 2^k-2608265317 is a prime.

It is a super-2 number, since 2×2608265317² = 13606095927730220978, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2608265317.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2608265327) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 527784 + ... + 532702.

It is an arithmetic number, because the mean of its divisors is an integer number (187747200).

Almost surely, 2^2608265317 is an apocalyptic number.

It is an amenable number.

2608265317 is a deficient number, since it is larger than the sum of its proper divisors (395689883).

2608265317 is a wasteful number, since it uses less digits than its factorization.

2608265317 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5496.

The product of its (nonzero) digits is 120960, while the sum is 40.

The square root of 2608265317 is about 51071.1789270622. The cubic root of 2608265317 is about 1376.5244257811.

The spelling of 2608265317 in words is "two billion, six hundred eight million, two hundred sixty-five thousand, three hundred seventeen".