6422346938 has 32 divisors (see below), whose sum is σ = 11766363264. Its totient is φ = 2566305792.

The previous prime is 6422346877. The next prime is 6422346941. The reversal of 6422346938 is 8396432246.

It is a Smith number, since the sum of its digits (47) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a junction number, because it is equal to n+sod(n) for n = 6422346892 and 6422346901.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 100631 + ... + 151562.

It is an arithmetic number, because the mean of its divisors is an integer number (367698852).

Almost surely, 2^6422346938 is an apocalyptic number.

6422346938 is a deficient number, since it is larger than the sum of its proper divisors (5344016326).

6422346938 is a wasteful number, since it uses less digits than its factorization.

6422346938 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 252326.

The product of its digits is 1492992, while the sum is 47.

The square root of 6422346938 is about 80139.5466545700. The cubic root of 6422346938 is about 1858.7939668898.

The spelling of 6422346938 in words is "six billion, four hundred twenty-two million, three hundred forty-six thousand, nine hundred thirty-eight".