2689435034 has 64 divisors (see below), whose sum is σ = 5051289600. Its totient is φ = 1056285120.

The previous prime is 2689435033. The next prime is 2689435093. The reversal of 2689435034 is 4305349862.

Together with 2361854565 it forms a betrothed pair.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2689435033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 304817 + ... + 313515.

It is an arithmetic number, because the mean of its divisors is an integer number (78926400).

Almost surely, 2^2689435034 is an apocalyptic number.

2689435034 is a deficient number, since it is larger than the sum of its proper divisors (2361854566).

2689435034 is a wasteful number, since it uses less digits than its factorization.

2689435034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8795.

The product of its (nonzero) digits is 622080, while the sum is 44.

The square root of 2689435034 is about 51859.7631502497. The cubic root of 2689435034 is about 1390.6580453059.

The spelling of 2689435034 in words is "two billion, six hundred eighty-nine million, four hundred thirty-five thousand, thirty-four".