2698768 has 10 divisors (see below), whose sum is σ = 5228894. Its totient is φ = 1349376.

The previous prime is 2698753. The next prime is 2698771. The reversal of 2698768 is 8678962.

It can be written as a sum of positive squares in only one way, i.e., 2663424 + 35344 = 1632^2 + 188^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 84321 + ... + 84352.

2^2698768 is an apocalyptic number.

It is an amenable number.

2698768 is a deficient number, since it is larger than the sum of its proper divisors (2530126).

2698768 is a wasteful number, since it uses less digits than its factorization.

2698768 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 168681 (or 168675 counting only the distinct ones).

The product of its digits is 290304, while the sum is 46.

The square root of 2698768 is about 1642.7927440794. The cubic root of 2698768 is about 139.2264823883.

The spelling of 2698768 in words is "two million, six hundred ninety-eight thousand, seven hundred sixty-eight".