2880939 has 8 divisors (see below), whose sum is σ = 4067280. Its totient is φ = 1807616.

The previous prime is 2880907. The next prime is 2880949. The reversal of 2880939 is 9390882.

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 2880939 - 2⁵ = 2880907 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2880897 and 2880906.

It is not an unprimeable number, because it can be changed into a prime (2880949) 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, 28194 + ... + 28295.

It is an arithmetic number, because the mean of its divisors is an integer number (508410).

2^2880939 is an apocalyptic number.

2880939 is a deficient number, since it is larger than the sum of its proper divisors (1186341).

2880939 is a wasteful number, since it uses less digits than its factorization.

2880939 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56509.

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

The square root of 2880939 is about 1697.3329078292. The cubic root of 2880939 is about 142.2911931050.

The spelling of 2880939 in words is "two million, eight hundred eighty thousand, nine hundred thirty-nine".