3945350 has 24 divisors (see below), whose sum is σ = 7726440. Its totient is φ = 1494720.

The previous prime is 3945349. The next prime is 3945353. The reversal of 3945350 is 535493.

3945350 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a zygodrome in base 11.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3945353) 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 11 ways as a sum of consecutive naturals, for example, 1127 + ... + 3026.

It is an arithmetic number, because the mean of its divisors is an integer number (321935).

Almost surely, 2^3945350 is an apocalyptic number.

3945350 is a deficient number, since it is larger than the sum of its proper divisors (3781090).

3945350 is a wasteful number, since it uses less digits than its factorization.

3945350 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4184 (or 4179 counting only the distinct ones).

The product of its (nonzero) digits is 8100, while the sum is 29.

The square root of 3945350 is about 1986.2905124880. The cubic root of 3945350 is about 158.0138587427.

The spelling of 3945350 in words is "three million, nine hundred forty-five thousand, three hundred fifty".