2864848636 has 48 divisors (see below), whose sum is σ = 5913915840. Its totient is φ = 1201536000.

The previous prime is 2864848631. The next prime is 2864848673. The reversal of 2864848636 is 6368484682.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2864848631) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 30240 + ... + 81511.

It is an arithmetic number, because the mean of its divisors is an integer number (123206580).

Almost surely, 2^2864848636 is an apocalyptic number.

2864848636 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

It is an amenable number.

2864848636 is an abundant number, since it is smaller than the sum of its proper divisors (3049067204).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2864848636 is a wasteful number, since it uses less digits than its factorization.

2864848636 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111814 (or 111812 counting only the distinct ones).

The product of its digits is 10616832, while the sum is 55.

The square root of 2864848636 is about 53524.2808078726. The cubic root of 2864848636 is about 1420.2579436197.

It can be divided in two parts, 28648 and 48636, that added together give a square (77284 = 278²).

The spelling of 2864848636 in words is "two billion, eight hundred sixty-four million, eight hundred forty-eight thousand, six hundred thirty-six".