2768698 has 4 divisors (see below), whose sum is σ = 4153050. Its totient is φ = 1384348.

The previous prime is 2768683. The next prime is 2768767. The reversal of 2768698 is 8968672.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 2350089 + 418609 = 1533^2 + 647^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 692173 + ... + 692176.

2^2768698 is an apocalyptic number.

2768698 is a deficient number, since it is larger than the sum of its proper divisors (1384352).

2768698 is a wasteful number, since it uses less digits than its factorization.

2768698 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1384351.

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

The square root of 2768698 is about 1663.9405037440. The cubic root of 2768698 is about 140.4187800735.

The spelling of 2768698 in words is "two million, seven hundred sixty-eight thousand, six hundred ninety-eight".