2693493772 has 24 divisors (see below), whose sum is σ = 4797908640. Its totient is φ = 1322805120.

The previous prime is 2693493763. The next prime is 2693493779. The reversal of 2693493772 is 2773943962.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (2693493779) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 58768 + ... + 94024.

It is an arithmetic number, because the mean of its divisors is an integer number (199912860).

Almost surely, 2^2693493772 is an apocalyptic number.

It is an amenable number.

2693493772 is a deficient number, since it is larger than the sum of its proper divisors (2104414868).

2693493772 is a wasteful number, since it uses less digits than its factorization.

2693493772 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35601 (or 35599 counting only the distinct ones).

The product of its digits is 3429216, while the sum is 52.

The square root of 2693493772 is about 51898.8802576703. The cubic root of 2693493772 is about 1391.3572602715.

The spelling of 2693493772 in words is "two billion, six hundred ninety-three million, four hundred ninety-three thousand, seven hundred seventy-two".