2903394 has 16 divisors (see below), whose sum is σ = 6253632. Its totient is φ = 893328.

The previous prime is 2903389. The next prime is 2903399. The reversal of 2903394 is 4933092.

It is an interprime number because it is at equal distance from previous prime (2903389) and next prime (2903399).

It is not an unprimeable number, because it can be changed into a prime (2903399) 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, 18534 + ... + 18689.

It is an arithmetic number, because the mean of its divisors is an integer number (390852).

2^2903394 is an apocalyptic number.

2903394 is an abundant number, since it is smaller than the sum of its proper divisors (3350238).

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

2903394 is a wasteful number, since it uses less digits than its factorization.

2903394 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37241.

The product of its (nonzero) digits is 5832, while the sum is 30.

The square root of 2903394 is about 1703.9348579098. The cubic root of 2903394 is about 142.6599250995.

The spelling of 2903394 in words is "two million, nine hundred three thousand, three hundred ninety-four".