3994205322 has 32 divisors (see below), whose sum is σ = 8465446080. Its totient is φ = 1254135680.

The previous prime is 3994205309. The next prime is 3994205381. The reversal of 3994205322 is 2235024993.

3994205322 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 272808 + ... + 287075.

It is an arithmetic number, because the mean of its divisors is an integer number (264545190).

Almost surely, 2^3994205322 is an apocalyptic number.

3994205322 is an abundant number, since it is smaller than the sum of its proper divisors (4471240758).

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

3994205322 is a wasteful number, since it uses less digits than its factorization.

3994205322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 559958.

The product of its (nonzero) digits is 116640, while the sum is 39.

The square root of 3994205322 is about 63199.7256481387. The cubic root of 3994205322 is about 1586.6341416863.

The spelling of 3994205322 in words is "three billion, nine hundred ninety-four million, two hundred five thousand, three hundred twenty-two".