2890798 has 8 divisors (see below), whose sum is σ = 4378608. Its totient is φ = 1431264.

The previous prime is 2890763. The next prime is 2890813. The reversal of 2890798 is 8970982.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6811 + ... + 7222.

It is an arithmetic number, because the mean of its divisors is an integer number (547326).

2^2890798 is an apocalyptic number.

2890798 is a deficient number, since it is larger than the sum of its proper divisors (1487810).

2890798 is a wasteful number, since it uses less digits than its factorization.

2890798 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14138.

The product of its (nonzero) digits is 72576, while the sum is 43.

The square root of 2890798 is about 1700.2346896826. The cubic root of 2890798 is about 142.4533221489.

The spelling of 2890798 in words is "two million, eight hundred ninety thousand, seven hundred ninety-eight".