6288427678 has 8 divisors (see below), whose sum is σ = 10158229368. Its totient is φ = 2902351224.

The previous prime is 6288427669. The next prime is 6288427679. The reversal of 6288427678 is 8767248826.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×6288427678² = 79088645322872943368, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6288427679) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 120931276 + ... + 120931327.

It is an arithmetic number, because the mean of its divisors is an integer number (1269778671).

Almost surely, 2^6288427678 is an apocalyptic number.

6288427678 is a deficient number, since it is larger than the sum of its proper divisors (3869801690).

6288427678 is a wasteful number, since it uses less digits than its factorization.

6288427678 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 241862618.

The product of its digits is 14450688, while the sum is 58.

The square root of 6288427678 is about 79299.6070482067. The cubic root of 6288427678 is about 1845.7832058898.

The spelling of 6288427678 in words is "six billion, two hundred eighty-eight million, four hundred twenty-seven thousand, six hundred seventy-eight".