2693386928 has 20 divisors (see below), whose sum is σ = 5221572048. Its totient is φ = 1345884480.

The previous prime is 2693386921. The next prime is 2693386939. The reversal of 2693386928 is 8296833962.

It is not an unprimeable number, because it can be changed into a prime (2693386921) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22628 + ... + 76803.

Almost surely, 2^2693386928 is an apocalyptic number.

It is an amenable number.

2693386928 is a deficient number, since it is larger than the sum of its proper divisors (2528185120).

2693386928 is a wasteful number, since it uses less digits than its factorization.

2693386928 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101132 (or 101126 counting only the distinct ones).

The product of its digits is 6718464, while the sum is 56.

The square root of 2693386928 is about 51897.8508996278. The cubic root of 2693386928 is about 1391.3388628351.

The spelling of 2693386928 in words is "two billion, six hundred ninety-three million, three hundred eighty-six thousand, nine hundred twenty-eight".