2886632643 has 16 divisors (see below), whose sum is σ = 3931683840. Its totient is φ = 1883295264.

The previous prime is 2886632629. The next prime is 2886632659. The reversal of 2886632643 is 3462366882.

It is not a de Polignac number, because 2886632643 - 2⁶ = 2886632579 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2886632592 and 2886632601.

It is not an unprimeable number, because it can be changed into a prime (2886632143) 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 15 ways as a sum of consecutive naturals, for example, 2905 + ... + 76037.

It is an arithmetic number, because the mean of its divisors is an integer number (245730240).

Almost surely, 2^2886632643 is an apocalyptic number.

2886632643 is a deficient number, since it is larger than the sum of its proper divisors (1045051197).

2886632643 is a wasteful number, since it uses less digits than its factorization.

2886632643 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73418.

The product of its digits is 1990656, while the sum is 48.

The square root of 2886632643 is about 53727.3919244178. The cubic root of 2886632643 is about 1423.8486882830.

The spelling of 2886632643 in words is "two billion, eight hundred eighty-six million, six hundred thirty-two thousand, six hundred forty-three".