3822201864 has 64 divisors (see below), whose sum is σ = 11433945600. Its totient is φ = 1176061248.

The previous prime is 3822201811. The next prime is 3822201869. The reversal of 3822201864 is 4681022283.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (3822201869) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 677784 + ... + 683399.

It is an arithmetic number, because the mean of its divisors is an integer number (178655400).

Almost surely, 2^3822201864 is an apocalyptic number.

It is an amenable number.

3822201864 is an abundant number, since it is smaller than the sum of its proper divisors (7611743736).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3822201864 is a wasteful number, since it uses less digits than its factorization.

3822201864 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1361211 (or 1361201 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 36.

The square root of 3822201864 is about 61823.9586568185. The cubic root of 3822201864 is about 1563.5239566531.

The spelling of 3822201864 in words is "three billion, eight hundred twenty-two million, two hundred one thousand, eight hundred sixty-four".