6448862708 has 12 divisors (see below), whose sum is σ = 11286112320. Its totient is φ = 3224259192.

The previous prime is 6448862701. The next prime is 6448862731. The reversal of 6448862708 is 8072688446.

It is a hoax number, since the sum of its digits (53) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 6448862708.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6448862701) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 80885 + ... + 139427.

It is an arithmetic number, because the mean of its divisors is an integer number (940509360).

Almost surely, 2^6448862708 is an apocalyptic number.

It is an amenable number.

6448862708 is a deficient number, since it is larger than the sum of its proper divisors (4837249612).

6448862708 is a wasteful number, since it uses less digits than its factorization.

6448862708 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86086 (or 86084 counting only the distinct ones).

The product of its (nonzero) digits is 4128768, while the sum is 53.

The square root of 6448862708 is about 80304.8112381817. The cubic root of 6448862708 is about 1861.3485718486.

The spelling of 6448862708 in words is "six billion, four hundred forty-eight million, eight hundred sixty-two thousand, seven hundred eight".