2900684 has 12 divisors (see below), whose sum is σ = 5137944. Its totient is φ = 1432704.

The previous prime is 2900683. The next prime is 2900719. The reversal of 2900684 is 4860092.

It is not an unprimeable number, because it can be changed into a prime (2900683) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4037 + ... + 4700.

It is an arithmetic number, because the mean of its divisors is an integer number (428162).

2^2900684 is an apocalyptic number.

It is an amenable number.

2900684 is a deficient number, since it is larger than the sum of its proper divisors (2237260).

2900684 is a wasteful number, since it uses less digits than its factorization.

2900684 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8824 (or 8822 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 29.

The square root of 2900684 is about 1703.1394540671. The cubic root of 2900684 is about 142.6155254825.

The spelling of 2900684 in words is "two million, nine hundred thousand, six hundred eighty-four".