6422900783 has 8 divisors (see below), whose sum is σ = 6917648976. Its totient is φ = 5928249600.

The previous prime is 6422900779. The next prime is 6422900789. The reversal of 6422900783 is 3870092246.

It is a happy number.

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

It is not a de Polignac number, because 6422900783 - 2² = 6422900779 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 6422900783.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6422900789) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 172328 + ... + 206258.

It is an arithmetic number, because the mean of its divisors is an integer number (864706122).

Almost surely, 2^6422900783 is an apocalyptic number.

6422900783 is a deficient number, since it is larger than the sum of its proper divisors (494748193).

6422900783 is a wasteful number, since it uses less digits than its factorization.

6422900783 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48505.

The product of its (nonzero) digits is 145152, while the sum is 41.

The square root of 6422900783 is about 80143.0020837752. The cubic root of 6422900783 is about 1858.8473977286.

The spelling of 6422900783 in words is "six billion, four hundred twenty-two million, nine hundred thousand, seven hundred eighty-three".