3540968 has 16 divisors (see below), whose sum is σ = 6699780. Its totient is φ = 1754368.

The previous prime is 3540931. The next prime is 3540991. The reversal of 3540968 is 8690453.

3540968 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 3452164 + 88804 = 1858^2 + 298^2 .

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 3 ways as a sum of consecutive naturals, for example, 1055 + ... + 2862.

Almost surely, 2^3540968 is an apocalyptic number.

It is an amenable number.

3540968 is a deficient number, since it is larger than the sum of its proper divisors (3158812).

3540968 is a wasteful number, since it uses less digits than its factorization.

3540968 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4036 (or 4032 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 35.

The square root of 3540968 is about 1881.7459977372. The cubic root of 3540968 is about 152.4195472799.

The spelling of 3540968 in words is "three million, five hundred forty thousand, nine hundred sixty-eight".