6289942352 has 10 divisors (see below), whose sum is σ = 12186763338. Its totient is φ = 3144971168.

The previous prime is 6289942333. The next prime is 6289942361. The reversal of 6289942352 is 2532499826.

It can be written as a sum of positive squares in only one way, i.e., 6171045136 + 118897216 = 78556^2 + 10904^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 6289942352.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 196560683 + ... + 196560714.

Almost surely, 2^6289942352 is an apocalyptic number.

It is an amenable number.

6289942352 is a deficient number, since it is larger than the sum of its proper divisors (5896820986).

6289942352 is a wasteful number, since it uses less digits than its factorization.

6289942352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 393121405 (or 393121399 counting only the distinct ones).

The product of its digits is 1866240, while the sum is 50.

The square root of 6289942352 is about 79309.1567979385. The cubic root of 6289942352 is about 1845.9313900113.

The spelling of 6289942352 in words is "six billion, two hundred eighty-nine million, nine hundred forty-two thousand, three hundred fifty-two".