2880378977 has 16 divisors (see below), whose sum is σ = 3456216960. Its totient is φ = 2348172288.

The previous prime is 2880378953. The next prime is 2880379039. The reversal of 2880378977 is 7798730882.

2880378977 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2880378977 - 2¹⁰ = 2880377953 is a prime.

It is a super-2 number, since 2×2880378977² = 16593166102287133058, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2880378937) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 92288 + ... + 119489.

It is an arithmetic number, because the mean of its divisors is an integer number (216013560).

Almost surely, 2^2880378977 is an apocalyptic number.

It is an amenable number.

2880378977 is a deficient number, since it is larger than the sum of its proper divisors (575837983).

2880378977 is a wasteful number, since it uses less digits than its factorization.

2880378977 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 211880.

The product of its (nonzero) digits is 9483264, while the sum is 59.

The square root of 2880378977 is about 53669.1622535698. The cubic root of 2880378977 is about 1422.8197255753.

The spelling of 2880378977 in words is "two billion, eight hundred eighty million, three hundred seventy-eight thousand, nine hundred seventy-seven".