2789476 has 24 divisors (see below), whose sum is σ = 5090904. Its totient is φ = 1336320.

The previous prime is 2789459. The next prime is 2789477. The reversal of 2789476 is 6749872.

It can be written as a sum of positive squares in 4 ways, for example, as 576 + 2788900 = 24^2 + 1670^2 .

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2789477) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11856 + ... + 12088.

It is an arithmetic number, because the mean of its divisors is an integer number (212121).

2^2789476 is an apocalyptic number.

It is an amenable number.

2789476 is a deficient number, since it is larger than the sum of its proper divisors (2301428).

2789476 is a wasteful number, since it uses less digits than its factorization.

2789476 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 351 (or 349 counting only the distinct ones).

The product of its digits is 169344, while the sum is 43.

The square root of 2789476 is about 1670.1724461863. The cubic root of 2789476 is about 140.7691677711.

The spelling of 2789476 in words is "two million, seven hundred eighty-nine thousand, four hundred seventy-six".