2880264647 has 4 divisors (see below), whose sum is σ = 3101823480. Its totient is φ = 2658705816.

The previous prime is 2880264617. The next prime is 2880264689. The reversal of 2880264647 is 7464620882.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 2880264647 - 2²⁰ = 2879216071 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 (2880264617) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 110779397 + ... + 110779422.

It is an arithmetic number, because the mean of its divisors is an integer number (775455870).

Almost surely, 2^2880264647 is an apocalyptic number.

2880264647 is a deficient number, since it is larger than the sum of its proper divisors (221558833).

2880264647 is a wasteful number, since it uses less digits than its factorization.

2880264647 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 221558832.

The product of its (nonzero) digits is 1032192, while the sum is 47.

The square root of 2880264647 is about 53668.0971061952. The cubic root of 2880264647 is about 1422.8009001437.

The spelling of 2880264647 in words is "two billion, eight hundred eighty million, two hundred sixty-four thousand, six hundred forty-seven".