3941408 has 12 divisors (see below), whose sum is σ = 7759710. Its totient is φ = 1970688.

The previous prime is 3941381. The next prime is 3941411. The reversal of 3941408 is 8041493.

It can be written as a sum of positive squares in only one way, i.e., 2917264 + 1024144 = 1708^2 + 1012^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61553 + ... + 61616.

Almost surely, 2^3941408 is an apocalyptic number.

It is an amenable number.

3941408 is a deficient number, since it is larger than the sum of its proper divisors (3818302).

3941408 is a wasteful number, since it uses less digits than its factorization.

3941408 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 123179 (or 123171 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 29.

The square root of 3941408 is about 1985.2979625235. The cubic root of 3941408 is about 157.9612146427.

The spelling of 3941408 in words is "three million, nine hundred forty-one thousand, four hundred eight".