6347625244 has 12 divisors (see below), whose sum is σ = 11174862384. Its totient is φ = 3154807424.

The previous prime is 6347625233. The next prime is 6347625253. The reversal of 6347625244 is 4425267436.

It is a self number, because there is not a number n which added to its sum of digits gives 6347625244.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4750549 + ... + 4751884.

It is an arithmetic number, because the mean of its divisors is an integer number (931238532).

Almost surely, 2^6347625244 is an apocalyptic number.

It is an amenable number.

6347625244 is a deficient number, since it is larger than the sum of its proper divisors (4827237140).

6347625244 is a wasteful number, since it uses less digits than its factorization.

6347625244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9502604 (or 9502602 counting only the distinct ones).

The product of its digits is 967680, while the sum is 43.

The square root of 6347625244 is about 79671.9853147893. The cubic root of 6347625244 is about 1851.5570280165.

The spelling of 6347625244 in words is "six billion, three hundred forty-seven million, six hundred twenty-five thousand, two hundred forty-four".