3994604322 has 16 divisors (see below), whose sum is σ = 8124619680. Its totient is φ = 1308966272.

The previous prime is 3994604309. The next prime is 3994604347. The reversal of 3994604322 is 2234064993.

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, 5641743 + ... + 5642450.

It is an arithmetic number, because the mean of its divisors is an integer number (507788730).

Almost surely, 2^3994604322 is an apocalyptic number.

3994604322 is an abundant number, since it is smaller than the sum of its proper divisors (4130015358).

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

3994604322 is a wasteful number, since it uses less digits than its factorization.

3994604322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11284257.

The product of its (nonzero) digits is 279936, while the sum is 42.

The square root of 3994604322 is about 63202.8822285819. The cubic root of 3994604322 is about 1586.6869720487.

The spelling of 3994604322 in words is "three billion, nine hundred ninety-four million, six hundred four thousand, three hundred twenty-two".