6422712358 has 4 divisors (see below), whose sum is σ = 9634068540. Its totient is φ = 3211356178.

The previous prime is 6422712347. The next prime is 6422712383. The reversal of 6422712358 is 8532172246.

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

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a self number, because there is not a number n which added to its sum of digits gives 6422712358.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1605678088 + ... + 1605678091.

It is an arithmetic number, because the mean of its divisors is an integer number (2408517135).

Almost surely, 2^6422712358 is an apocalyptic number.

6422712358 is a deficient number, since it is larger than the sum of its proper divisors (3211356182).

6422712358 is a wasteful number, since it uses less digits than its factorization.

6422712358 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3211356181.

The product of its digits is 161280, while the sum is 40.

The square root of 6422712358 is about 80141.8265202385. The cubic root of 6422712358 is about 1858.8292202333.

The spelling of 6422712358 in words is "six billion, four hundred twenty-two million, seven hundred twelve thousand, three hundred fifty-eight".