2920798 has 16 divisors (see below), whose sum is σ = 4523904. Its totient is φ = 1413720.

The previous prime is 2920783. The next prime is 2920811. The reversal of 2920798 is 8970292.

2920798 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9361 + ... + 9667.

It is an arithmetic number, because the mean of its divisors is an integer number (282744).

2^2920798 is an apocalyptic number.

2920798 is a deficient number, since it is larger than the sum of its proper divisors (1603106).

2920798 is a wasteful number, since it uses less digits than its factorization.

2920798 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 447.

The product of its (nonzero) digits is 18144, while the sum is 37.

The square root of 2920798 is about 1709.0342302014. The cubic root of 2920798 is about 142.9444092526.

The spelling of 2920798 in words is "two million, nine hundred twenty thousand, seven hundred ninety-eight".