6287869952 has 96 divisors (see below), whose sum is σ = 15474513600. Its totient is φ = 2487435264.

The previous prime is 6287869909. The next prime is 6287869961. The reversal of 6287869952 is 2599687826.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 169499 + ... + 203237.

It is an arithmetic number, because the mean of its divisors is an integer number (161192850).

Almost surely, 2^6287869952 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6287869952, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7737256800).

6287869952 is an abundant number, since it is smaller than the sum of its proper divisors (9186643648).

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

6287869952 is a wasteful number, since it uses less digits than its factorization.

6287869952 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33781 (or 33761 counting only the distinct ones).

The product of its digits is 26127360, while the sum is 62.

The square root of 6287869952 is about 79296.0903954287. The cubic root of 6287869952 is about 1845.7286362489.

The spelling of 6287869952 in words is "six billion, two hundred eighty-seven million, eight hundred sixty-nine thousand, nine hundred fifty-two".