2634731434 has 16 divisors (see below), whose sum is σ = 4185556416. Its totient is φ = 1239582400.

The previous prime is 2634731431. The next prime is 2634731441. The reversal of 2634731434 is 4341374362.

It is a junction number, because it is equal to n+sod(n) for n = 2634731393 and 2634731402.

It is not an unprimeable number, because it can be changed into a prime (2634731431) 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, 225189 + ... + 236599.

It is an arithmetic number, because the mean of its divisors is an integer number (261597276).

Almost surely, 2^2634731434 is an apocalyptic number.

2634731434 is a deficient number, since it is larger than the sum of its proper divisors (1550824982).

2634731434 is a wasteful number, since it uses less digits than its factorization.

2634731434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18221.

The product of its digits is 145152, while the sum is 37.

The square root of 2634731434 is about 51329.6350464330. The cubic root of 2634731434 is about 1381.1646392544.

The spelling of 2634731434 in words is "two billion, six hundred thirty-four million, seven hundred thirty-one thousand, four hundred thirty-four".