2769894 has 24 divisors (see below), whose sum is σ = 6165120. Its totient is φ = 898128.

The previous prime is 2769889. The next prime is 2769911. The reversal of 2769894 is 4989672.

It is a happy number.

2769894 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×2769894³ = 63754479333509906952, which contains 333 as substring.

It is an alternating number because its digits alternate between even and odd.

It is a congruent number.

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 11 ways as a sum of consecutive naturals, for example, 1414 + ... + 2745.

It is an arithmetic number, because the mean of its divisors is an integer number (256880).

2^2769894 is an apocalyptic number.

2769894 is an abundant number, since it is smaller than the sum of its proper divisors (3395226).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2769894 is a wasteful number, since it uses less digits than its factorization.

2769894 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4204 (or 4201 counting only the distinct ones).

The product of its digits is 217728, while the sum is 45.

The square root of 2769894 is about 1664.2998527910. The cubic root of 2769894 is about 140.4389961564.

It can be divided in two parts, 2769 and 894, that added together give a palindrome (3663).

The spelling of 2769894 in words is "two million, seven hundred sixty-nine thousand, eight hundred ninety-four".