2940888 has 32 divisors (see below), whose sum is σ = 7403760. Its totient is φ = 973440.

The previous prime is 2940887. The next prime is 2940893. The reversal of 2940888 is 8880492.

It is a happy number.

It is a Smith number, since the sum of its digits (39) 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 (2940887) 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, 4006 + ... + 4682.

2^2940888 is an apocalyptic number.

It is an amenable number.

2940888 is an abundant number, since it is smaller than the sum of its proper divisors (4462872).

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

2940888 is a wasteful number, since it uses less digits than its factorization.

2940888 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 867 (or 863 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 39.

The square root of 2940888 is about 1714.9017464566. The cubic root of 2940888 is about 143.2713968325.

It can be divided in two parts, 2940 and 888, that added together give a triangular number (3828 = T₈₇).

The spelling of 2940888 in words is "two million, nine hundred forty thousand, eight hundred eighty-eight".