2789694 has 32 divisors (see below), whose sum is σ = 6528000. Its totient is φ = 880632.

The previous prime is 2789669. The next prime is 2789701. The reversal of 2789694 is 4969872.

It is a happy number.

2789694 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-2 number, since 2×2789694² = 15564785227272, which contains 22 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 15 ways as a sum of consecutive naturals, for example, 334 + ... + 2385.

It is an arithmetic number, because the mean of its divisors is an integer number (204000).

2^2789694 is an apocalyptic number.

2789694 is an abundant number, since it is smaller than the sum of its proper divisors (3738306).

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

2789694 is a wasteful number, since it uses less digits than its factorization.

2789694 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2749 (or 2743 counting only the distinct ones).

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

The square root of 2789694 is about 1670.2377076333. The cubic root of 2789694 is about 140.7728347536.

The spelling of 2789694 in words is "two million, seven hundred eighty-nine thousand, six hundred ninety-four".