2694944388 has 24 divisors (see below), whose sum is σ = 6289188192. Its totient is φ = 898174144.

The previous prime is 2694944383. The next prime is 2694944419. The reversal of 2694944388 is 8834494962.

It is not an unprimeable number, because it can be changed into a prime (2694944383) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 87256 + ... + 114032.

It is an arithmetic number, because the mean of its divisors is an integer number (262049508).

Almost surely, 2^2694944388 is an apocalyptic number.

It is an amenable number.

2694944388 is an abundant number, since it is smaller than the sum of its proper divisors (3594243804).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2694944388 is a wasteful number, since it uses less digits than its factorization.

2694944388 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35171 (or 35169 counting only the distinct ones).

The product of its digits is 11943936, while the sum is 57.

The square root of 2694944388 is about 51912.8537840100. The cubic root of 2694944388 is about 1391.6069932764.

The spelling of 2694944388 in words is "two billion, six hundred ninety-four million, nine hundred forty-four thousand, three hundred eighty-eight".