3968154 has 24 divisors (see below), whose sum is σ = 8697780. Its totient is φ = 1307328.

The previous prime is 3968149. The next prime is 3968177. The reversal of 3968154 is 4518693.

3968154 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 2 ways, for example, as 3861225 + 106929 = 1965^2 + 327^2 .

It is an unprimeable number.

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, 364 + ... + 2840.

Almost surely, 2^3968154 is an apocalyptic number.

3968154 is an abundant number, since it is smaller than the sum of its proper divisors (4729626).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3968154 is a wasteful number, since it uses less digits than its factorization.

3968154 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2574 (or 2571 counting only the distinct ones).

The product of its digits is 25920, while the sum is 36.

The square root of 3968154 is about 1992.0225902334. The cubic root of 3968154 is about 158.3177124632.

The spelling of 3968154 in words is "three million, nine hundred sixty-eight thousand, one hundred fifty-four".