3822320047 has 16 divisors (see below), whose sum is σ = 4717253632. Its totient is φ = 3015986400.

The previous prime is 3822320023. The next prime is 3822320063. The reversal of 3822320047 is 7400232283.

It is a de Polignac number, because none of the positive numbers 2^k-3822320047 is a prime.

It is a super-2 number, since 2×3822320047² = 29220261083396164418, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3822320087) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23829 + ... + 90622.

It is an arithmetic number, because the mean of its divisors is an integer number (294828352).

Almost surely, 2^3822320047 is an apocalyptic number.

3822320047 is a deficient number, since it is larger than the sum of its proper divisors (894933585).

3822320047 is a wasteful number, since it uses less digits than its factorization.

3822320047 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 114838.

The product of its (nonzero) digits is 16128, while the sum is 31.

The square root of 3822320047 is about 61824.9144520233. The cubic root of 3822320047 is about 1563.5400712779.

The spelling of 3822320047 in words is "three billion, eight hundred twenty-two million, three hundred twenty thousand, forty-seven".