3540806 has 8 divisors (see below), whose sum is σ = 5398464. Its totient is φ = 1741320.

The previous prime is 3540793. The next prime is 3540829. The reversal of 3540806 is 6080453.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14390 + ... + 14633.

It is an arithmetic number, because the mean of its divisors is an integer number (674808).

Almost surely, 2^3540806 is an apocalyptic number.

3540806 is a deficient number, since it is larger than the sum of its proper divisors (1857658).

3540806 is a wasteful number, since it uses less digits than its factorization.

3540806 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29086.

The product of its (nonzero) digits is 2880, while the sum is 26.

The square root of 3540806 is about 1881.7029521155. The cubic root of 3540806 is about 152.4172228362.

The spelling of 3540806 in words is "three million, five hundred forty thousand, eight hundred six".