3953914 has 16 divisors (see below), whose sum is σ = 6085800. Its totient is φ = 1926144.

The previous prime is 3953909. The next prime is 3953921. The reversal of 3953914 is 4193593.

It can be written as a sum of positive squares in 4 ways, for example, as 3553225 + 400689 = 1885^2 + 633^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 3953914.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17152 + ... + 17380.

Almost surely, 2^3953914 is an apocalyptic number.

3953914 is a deficient number, since it is larger than the sum of its proper divisors (2131886).

3953914 is a wasteful number, since it uses less digits than its factorization.

3953914 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 417.

The product of its digits is 14580, while the sum is 34.

The square root of 3953914 is about 1988.4451211939. The cubic root of 3953914 is about 158.1281073926.

The spelling of 3953914 in words is "three million, nine hundred fifty-three thousand, nine hundred fourteen".