2793994 has 16 divisors (see below), whose sum is σ = 4998528. Its totient is φ = 1145232.

The previous prime is 2793991. The next prime is 2794003. The reversal of 2793994 is 4993972.

It is a self number, because there is not a number n which added to its sum of digits gives 2793994.

It is not an unprimeable number, because it can be changed into a prime (2793991) 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, 4017 + ... + 4660.

It is an arithmetic number, because the mean of its divisors is an integer number (312408).

2^2793994 is an apocalyptic number.

2793994 is a deficient number, since it is larger than the sum of its proper divisors (2204534).

2793994 is a wasteful number, since it uses less digits than its factorization.

2793994 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8709.

The product of its digits is 122472, while the sum is 43.

The square root of 2793994 is about 1671.5244539043. The cubic root of 2793994 is about 140.8451261283.

The spelling of 2793994 in words is "two million, seven hundred ninety-three thousand, nine hundred ninety-four".