2890367 has 4 divisors (see below), whose sum is σ = 2893800. Its totient is φ = 2886936.

The previous prime is 2890319. The next prime is 2890369. The reversal of 2890367 is 7630982.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 2890367 - 2¹⁰ = 2889343 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2890369) 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 3 ways as a sum of consecutive naturals, for example, 509 + ... + 2457.

It is an arithmetic number, because the mean of its divisors is an integer number (723450).

2^2890367 is an apocalyptic number.

2890367 is a deficient number, since it is larger than the sum of its proper divisors (3433).

2890367 is a wasteful number, since it uses less digits than its factorization.

2890367 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3432.

The product of its (nonzero) digits is 18144, while the sum is 35.

The square root of 2890367 is about 1700.1079377498. The cubic root of 2890367 is about 142.4462421622.

The spelling of 2890367 in words is "two million, eight hundred ninety thousand, three hundred sixty-seven".