3540808 has 8 divisors (see below), whose sum is σ = 6639030. Its totient is φ = 1770400.

The previous prime is 3540793. The next prime is 3540829. The reversal of 3540808 is 8080453.

It can be written as a sum of positive squares in only one way, i.e., 3526884 + 13924 = 1878^2 + 118^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 221293 + ... + 221308.

Almost surely, 2^3540808 is an apocalyptic number.

It is an amenable number.

3540808 is a deficient number, since it is larger than the sum of its proper divisors (3098222).

3540808 is a wasteful number, since it uses less digits than its factorization.

3540808 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 442607 (or 442603 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 28.

The square root of 3540808 is about 1881.7034835489. The cubic root of 3540808 is about 152.4172515334.

The spelling of 3540808 in words is "three million, five hundred forty thousand, eight hundred eight".