2798094 has 32 divisors (see below), whose sum is σ = 6239520. Its totient is φ = 830592.

The previous prime is 2798093. The next prime is 2798099. The reversal of 2798094 is 4908972.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2798093) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1644 + ... + 2880.

It is an arithmetic number, because the mean of its divisors is an integer number (194985).

2^2798094 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2798094, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3119760).

2798094 is an abundant number, since it is smaller than the sum of its proper divisors (3441426).

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

2798094 is a wasteful number, since it uses less digits than its factorization.

2798094 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1284.

The product of its (nonzero) digits is 36288, while the sum is 39.

The square root of 2798094 is about 1672.7504296816. The cubic root of 2798094 is about 140.9139860690.

Adding to 2798094 its product of nonzero digits (36288), we get a palindrome (2834382).

The spelling of 2798094 in words is "two million, seven hundred ninety-eight thousand, ninety-four".