2634977265 has 16 divisors (see below), whose sum is σ = 4361342400. Its totient is φ = 1356861632.

The previous prime is 2634977249. The next prime is 2634977281. The reversal of 2634977265 is 5627794362.

It is an interprime number because it is at equal distance from previous prime (2634977249) and next prime (2634977281).

It is a cyclic number.

It is not a de Polignac number, because 2634977265 - 2⁴ = 2634977249 is a prime.

It is a Smith number, since the sum of its digits (51) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3028275 + ... + 3029144.

It is an arithmetic number, because the mean of its divisors is an integer number (272583900).

Almost surely, 2^2634977265 is an apocalyptic number.

It is an amenable number.

2634977265 is a deficient number, since it is larger than the sum of its proper divisors (1726365135).

2634977265 is a wasteful number, since it uses less digits than its factorization.

2634977265 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6057456.

The product of its digits is 3810240, while the sum is 51.

The square root of 2634977265 is about 51332.0296208907. The cubic root of 2634977265 is about 1381.2075939835.

The spelling of 2634977265 in words is "two billion, six hundred thirty-four million, nine hundred seventy-seven thousand, two hundred sixty-five".