2880446989 has 8 divisors (see below), whose sum is σ = 3294334208. Its totient is φ = 2467158480.

The previous prime is 2880446983. The next prime is 2880446999. The reversal of 2880446989 is 9896440882.

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 2880446989 - 2²⁵ = 2846892557 is a prime.

It is a super-2 number, since 2×2880446989² = 16593949712878332242, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2880446983) 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 7 ways as a sum of consecutive naturals, for example, 139317 + ... + 158650.

It is an arithmetic number, because the mean of its divisors is an integer number (411791776).

Almost surely, 2^2880446989 is an apocalyptic number.

It is an amenable number.

2880446989 is a deficient number, since it is larger than the sum of its proper divisors (413887219).

2880446989 is a wasteful number, since it uses less digits than its factorization.

2880446989 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 299355.

The product of its (nonzero) digits is 7962624, while the sum is 58.

The square root of 2880446989 is about 53669.7958725390. The cubic root of 2880446989 is about 1422.8309241079.

The spelling of 2880446989 in words is "two billion, eight hundred eighty million, four hundred forty-six thousand, nine hundred eighty-nine".