2726894 has 4 divisors (see below), whose sum is σ = 4090344. Its totient is φ = 1363446.

The previous prime is 2726891. The next prime is 2726917. The reversal of 2726894 is 4986272.

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

It is a plaindrome in base 16.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2726891) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 681722 + ... + 681725.

It is an arithmetic number, because the mean of its divisors is an integer number (1022586).

2^2726894 is an apocalyptic number.

2726894 is a deficient number, since it is larger than the sum of its proper divisors (1363450).

2726894 is a wasteful number, since it uses less digits than its factorization.

2726894 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1363449.

The product of its digits is 48384, while the sum is 38.

The square root of 2726894 is about 1651.3309783323. The cubic root of 2726894 is about 139.7084750053.

The spelling of 2726894 in words is "two million, seven hundred twenty-six thousand, eight hundred ninety-four".