2634798955 has 4 divisors (see below), whose sum is σ = 3161758752. Its totient is φ = 2107839160.

The previous prime is 2634798953. The next prime is 2634798967. The reversal of 2634798955 is 5598974362.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 2634798955 - 2¹ = 2634798953 is a prime.

It is a Smith number, since the sum of its digits (58) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

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 2634798955.

It is not an unprimeable number, because it can be changed into a prime (2634798953) 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 3 ways as a sum of consecutive naturals, for example, 263479891 + ... + 263479900.

It is an arithmetic number, because the mean of its divisors is an integer number (790439688).

Almost surely, 2^2634798955 is an apocalyptic number.

2634798955 is a deficient number, since it is larger than the sum of its proper divisors (526959797).

2634798955 is an equidigital number, since it uses as much as digits as its factorization.

2634798955 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 526959796.

The product of its digits is 16329600, while the sum is 58.

The square root of 2634798955 is about 51330.2927616822. The cubic root of 2634798955 is about 1381.1764376512.

The spelling of 2634798955 in words is "two billion, six hundred thirty-four million, seven hundred ninety-eight thousand, nine hundred fifty-five".