2625743834 has 32 divisors (see below), whose sum is σ = 4689985536. Its totient is φ = 1078821360.

The previous prime is 2625743833. The next prime is 2625743851. The reversal of 2625743834 is 4383475262.

2625743834 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Smith number, since the sum of its digits (44) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (2625743833) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18167 + ... + 74709.

It is an arithmetic number, because the mean of its divisors is an integer number (146562048).

Almost surely, 2^2625743834 is an apocalyptic number.

2625743834 is a deficient number, since it is larger than the sum of its proper divisors (2064241702).

2625743834 is a wasteful number, since it uses less digits than its factorization.

2625743834 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56690.

The product of its digits is 967680, while the sum is 44.

The square root of 2625743834 is about 51242.0123921768. The cubic root of 2625743834 is about 1379.5923731301.

The spelling of 2625743834 in words is "two billion, six hundred twenty-five million, seven hundred forty-three thousand, eight hundred thirty-four".