3952210 has 16 divisors (see below), whose sum is σ = 7249176. Its totient is φ = 1550848.

The previous prime is 3952199. The next prime is 3952217. The reversal of 3952210 is 122593.

3952210 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 3200521 + 751689 = 1789^2 + 867^2 .

It is not an unprimeable number, because it can be changed into a prime (3952217) 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 in 7 ways as a sum of consecutive naturals, for example, 3199 + ... + 4258.

Almost surely, 2^3952210 is an apocalyptic number.

3952210 is a deficient number, since it is larger than the sum of its proper divisors (3296966).

3952210 is a wasteful number, since it uses less digits than its factorization.

3952210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7517.

The product of its (nonzero) digits is 540, while the sum is 22.

The square root of 3952210 is about 1988.0165995283. The cubic root of 3952210 is about 158.1053882159.

The spelling of 3952210 in words is "three million, nine hundred fifty-two thousand, two hundred ten".