2698426 has 16 divisors (see below), whose sum is σ = 4243968. Its totient is φ = 1285200.

The previous prime is 2698387. The next prime is 2698441. The reversal of 2698426 is 6248962.

2698426 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4096 + ... + 4708.

It is an arithmetic number, because the mean of its divisors is an integer number (265248).

2^2698426 is an apocalyptic number.

2698426 is a deficient number, since it is larger than the sum of its proper divisors (1545542).

2698426 is a wasteful number, since it uses less digits than its factorization.

2698426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 717.

The product of its digits is 41472, while the sum is 37.

The square root of 2698426 is about 1642.6886497447. The cubic root of 2698426 is about 139.2206010048.

The spelling of 2698426 in words is "two million, six hundred ninety-eight thousand, four hundred twenty-six".