6376284247 has 4 divisors (see below), whose sum is σ = 6376575376. Its totient is φ = 6375993120.

The previous prime is 6376284241. The next prime is 6376284287. The reversal of 6376284247 is 7424826736.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-6376284247 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 6376284247.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6376284241) 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, 109779 + ... + 157492.

It is an arithmetic number, because the mean of its divisors is an integer number (1594143844).

Almost surely, 2^6376284247 is an apocalyptic number.

6376284247 is a deficient number, since it is larger than the sum of its proper divisors (291129).

6376284247 is a wasteful number, since it uses less digits than its factorization.

6376284247 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 291128.

The product of its digits is 2709504, while the sum is 49.

The square root of 6376284247 is about 79851.6389750392. The cubic root of 6376284247 is about 1854.3393871177.

The spelling of 6376284247 in words is "six billion, three hundred seventy-six million, two hundred eighty-four thousand, two hundred forty-seven".