3900322 has 4 divisors (see below), whose sum is σ = 5850486. Its totient is φ = 1950160.

The previous prime is 3900311. The next prime is 3900329. The reversal of 3900322 is 2230093.

3900322 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 2621161 + 1279161 = 1619^2 + 1131^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 3900322.

It is not an unprimeable number, because it can be changed into a prime (3900329) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 975079 + ... + 975082.

Almost surely, 2^3900322 is an apocalyptic number.

3900322 is a deficient number, since it is larger than the sum of its proper divisors (1950164).

3900322 is a wasteful number, since it uses less digits than its factorization.

3900322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1950163.

The product of its (nonzero) digits is 324, while the sum is 19.

The square root of 3900322 is about 1974.9232896495. The cubic root of 3900322 is about 157.4104235748.

The spelling of 3900322 in words is "three million, nine hundred thousand, three hundred twenty-two".