2607897713 has 4 divisors (see below), whose sum is σ = 2609701440. Its totient is φ = 2606093988.

The previous prime is 2607897709. The next prime is 2607897727. The reversal of 2607897713 is 3177987062.

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 a cyclic number.

It is not a de Polignac number, because 2607897713 - 2² = 2607897709 is a prime.

It is a super-2 number, since 2×2607897713² = 13602260962941260738, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2607890713) 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 3 ways as a sum of consecutive naturals, for example, 899693 + ... + 902586.

It is an arithmetic number, because the mean of its divisors is an integer number (652425360).

Almost surely, 2^2607897713 is an apocalyptic number.

It is an amenable number.

2607897713 is a deficient number, since it is larger than the sum of its proper divisors (1803727).

2607897713 is a wasteful number, since it uses less digits than its factorization.

2607897713 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1803726.

The product of its (nonzero) digits is 889056, while the sum is 50.

The square root of 2607897713 is about 51067.5798623745. The cubic root of 2607897713 is about 1376.4597544897.

The spelling of 2607897713 in words is "two billion, six hundred seven million, eight hundred ninety-seven thousand, seven hundred thirteen".