2634664413 has 8 divisors (see below), whose sum is σ = 3634020000. Its totient is φ = 1695875888.

The previous prime is 2634664391. The next prime is 2634664441. The reversal of 2634664413 is 3144664362.

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 2634664413 - 2¹⁰ = 2634663389 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2634664453) 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, 15141663 + ... + 15141836.

It is an arithmetic number, because the mean of its divisors is an integer number (454252500).

Almost surely, 2^2634664413 is an apocalyptic number.

It is an amenable number.

2634664413 is a deficient number, since it is larger than the sum of its proper divisors (999355587).

2634664413 is a wasteful number, since it uses less digits than its factorization.

2634664413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30283531.

The product of its digits is 248832, while the sum is 39.

The square root of 2634664413 is about 51328.9821932989. The cubic root of 2634664413 is about 1381.1529280266.

The spelling of 2634664413 in words is "two billion, six hundred thirty-four million, six hundred sixty-four thousand, four hundred thirteen".