2942396 has 24 divisors (see below), whose sum is σ = 5416320. Its totient is φ = 1396800.

The previous prime is 2942383. The next prime is 2942399. The reversal of 2942396 is 6932492.

It is a Smith number, since the sum of its digits (35) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2942399) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7370 + ... + 7758.

It is an arithmetic number, because the mean of its divisors is an integer number (225680).

2^2942396 is an apocalyptic number.

It is an amenable number.

2942396 is a deficient number, since it is larger than the sum of its proper divisors (2473924).

2942396 is a wasteful number, since it uses less digits than its factorization.

2942396 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 485 (or 483 counting only the distinct ones).

The product of its digits is 23328, while the sum is 35.

The square root of 2942396 is about 1715.3413654430. The cubic root of 2942396 is about 143.2958810867.

The spelling of 2942396 in words is "two million, nine hundred forty-two thousand, three hundred ninety-six".