2634852439 has 4 divisors (see below), whose sum is σ = 2634976656. Its totient is φ = 2634728224.

The previous prime is 2634852431. The next prime is 2634852461. The reversal of 2634852439 is 9342584362.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 2634852439 - 2³ = 2634852431 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2634852431) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21394 + ... + 75679.

It is an arithmetic number, because the mean of its divisors is an integer number (658744164).

Almost surely, 2^2634852439 is an apocalyptic number.

2634852439 is a deficient number, since it is larger than the sum of its proper divisors (124217).

2634852439 is an equidigital number, since it uses as much as digits as its factorization.

2634852439 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 124216.

The product of its digits is 1244160, while the sum is 46.

The square root of 2634852439 is about 51330.8137379489. The cubic root of 2634852439 is about 1381.1857831259.

It can be divided in two parts, 26348 and 52439, that added together give a palindrome (78787).

The spelling of 2634852439 in words is "two billion, six hundred thirty-four million, eight hundred fifty-two thousand, four hundred thirty-nine".