2634635364634 has 48 divisors (see below), whose sum is σ = 4964984829000. Its totient is φ = 1039286699136.

The previous prime is 2634635364631. The next prime is 2634635364689. The reversal of 2634635364634 is 4364635364362.

It can be written as a sum of positive squares in 4 ways, for example, as 1929329334009 + 705306030625 = 1389003^2 + 839825^2 .

It is not an unprimeable number, because it can be changed into a prime (2634635364631) 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 23 ways as a sum of consecutive naturals, for example, 2518129 + ... + 3407380.

Almost surely, 2^{2634635364634} is an apocalyptic number.

2634635364634 is a deficient number, since it is larger than the sum of its proper divisors (2330349464366).

2634635364634 is a wasteful number, since it uses less digits than its factorization.

2634635364634 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5925887 (or 5925880 counting only the distinct ones).

The product of its digits is 67184640, while the sum is 55.

The spelling of 2634635364634 in words is "two trillion, six hundred thirty-four billion, six hundred thirty-five million, three hundred sixty-four thousand, six hundred thirty-four".