2694734439 has 16 divisors (see below), whose sum is σ = 3682738560. Its totient is φ = 1752141600.

The previous prime is 2694734437. The next prime is 2694734473. The reversal of 2694734439 is 9344374962.

It is not a de Polignac number, because 2694734439 - 2¹ = 2694734437 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2694734391 and 2694734400.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2694734437) 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, 46069 + ... + 86670.

It is an arithmetic number, because the mean of its divisors is an integer number (230171160).

Almost surely, 2^2694734439 is an apocalyptic number.

2694734439 is a deficient number, since it is larger than the sum of its proper divisors (988004121).

2694734439 is a wasteful number, since it uses less digits than its factorization.

2694734439 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 132910.

The product of its digits is 3919104, while the sum is 51.

The square root of 2694734439 is about 51910.8316153768. The cubic root of 2694734439 is about 1391.5708547342.

The spelling of 2694734439 in words is "two billion, six hundred ninety-four million, seven hundred thirty-four thousand, four hundred thirty-nine".