6422671708 has 24 divisors (see below), whose sum is σ = 11842242048. Its totient is φ = 3041885616.

The previous prime is 6422671691. The next prime is 6422671727. The reversal of 6422671708 is 8071762246.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 329416 + ... + 348367.

It is an arithmetic number, because the mean of its divisors is an integer number (493426752).

Almost surely, 2^6422671708 is an apocalyptic number.

It is an amenable number.

6422671708 is a deficient number, since it is larger than the sum of its proper divisors (5419570340).

6422671708 is a wasteful number, since it uses less digits than its factorization.

6422671708 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 677913 (or 677911 counting only the distinct ones).

The product of its (nonzero) digits is 225792, while the sum is 43.

The square root of 6422671708 is about 80141.5729069501. The cubic root of 6422671708 is about 1858.8252986520.

The spelling of 6422671708 in words is "six billion, four hundred twenty-two million, six hundred seventy-one thousand, seven hundred eight".