2868860463 has 16 divisors (see below), whose sum is σ = 4380516096. Its totient is φ = 1636004160.

The previous prime is 2868860441. The next prime is 2868860503. The reversal of 2868860463 is 3640688682.

It is a happy number.

It is not a de Polignac number, because 2868860463 - 2⁸ = 2868860207 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2868860563) 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, 128806 + ... + 149427.

It is an arithmetic number, because the mean of its divisors is an integer number (273782256).

Almost surely, 2^2868860463 is an apocalyptic number.

2868860463 is a deficient number, since it is larger than the sum of its proper divisors (1511655633).

2868860463 is a wasteful number, since it uses less digits than its factorization.

2868860463 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 278734.

The product of its (nonzero) digits is 2654208, while the sum is 51.

The square root of 2868860463 is about 53561.7443984044. The cubic root of 2868860463 is about 1420.9205931206.

The spelling of 2868860463 in words is "two billion, eight hundred sixty-eight million, eight hundred sixty thousand, four hundred sixty-three".