2693764 has 6 divisors (see below), whose sum is σ = 4714094. Its totient is φ = 1346880.

The previous prime is 2693749. The next prime is 2693767. The reversal of 2693764 is 4673962.

It can be written as a sum of positive squares in only one way, i.e., 2656900 + 36864 = 1630^2 + 192^2 .

It is not an unprimeable number, because it can be changed into a prime (2693767) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 336717 + ... + 336724.

2^2693764 is an apocalyptic number.

It is an amenable number.

2693764 is a deficient number, since it is larger than the sum of its proper divisors (2020330).

2693764 is a wasteful number, since it uses less digits than its factorization.

2693764 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 673445 (or 673443 counting only the distinct ones).

The product of its digits is 54432, while the sum is 37.

The square root of 2693764 is about 1641.2690212150. The cubic root of 2693764 is about 139.1403788579.

The spelling of 2693764 in words is "two million, six hundred ninety-three thousand, seven hundred sixty-four".