2789376 has 52 divisors (see below), whose sum is σ = 7470192. Its totient is φ = 925696.

The previous prime is 2789351. The next prime is 2789387. The reversal of 2789376 is 6739872.

It is a nialpdrome in base 4.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12175 + ... + 12401.

2^2789376 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2789376, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3735096).

2789376 is an abundant number, since it is smaller than the sum of its proper divisors (4680816).

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

2789376 is an equidigital number, since it uses as much as digits as its factorization.

2789376 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 254 (or 232 counting only the distinct ones).

The product of its digits is 127008, while the sum is 42.

The square root of 2789376 is about 1670.1425088896. The cubic root of 2789376 is about 140.7674856051.

The spelling of 2789376 in words is "two million, seven hundred eighty-nine thousand, three hundred seventy-six".