2880399 has 8 divisors (see below), whose sum is σ = 3894912. Its totient is φ = 1893080.

The previous prime is 2880389. The next prime is 2880407. The reversal of 2880399 is 9930882.

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

It is a cyclic number.

It is not a de Polignac number, because 2880399 - 2⁷ = 2880271 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2880329) 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, 6549 + ... + 6974.

It is an arithmetic number, because the mean of its divisors is an integer number (486864).

2^2880399 is an apocalyptic number.

2880399 is a deficient number, since it is larger than the sum of its proper divisors (1014513).

2880399 is a wasteful number, since it uses less digits than its factorization.

2880399 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13597.

The product of its (nonzero) digits is 31104, while the sum is 39.

The square root of 2880399 is about 1697.1738272787. The cubic root of 2880399 is about 142.2823022486.

The spelling of 2880399 in words is "two million, eight hundred eighty thousand, three hundred ninety-nine".