3540386 has 16 divisors (see below), whose sum is σ = 5806080. Its totient is φ = 1611840.

The previous prime is 3540377. The next prime is 3540401. The reversal of 3540386 is 6830453.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 626 + ... + 2733.

It is an arithmetic number, because the mean of its divisors is an integer number (362880).

Almost surely, 2^3540386 is an apocalyptic number.

3540386 is a deficient number, since it is larger than the sum of its proper divisors (2265694).

3540386 is a wasteful number, since it uses less digits than its factorization.

3540386 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3409.

The product of its (nonzero) digits is 8640, while the sum is 29.

The square root of 3540386 is about 1881.5913477692. The cubic root of 3540386 is about 152.4111961702.

The spelling of 3540386 in words is "three million, five hundred forty thousand, three hundred eighty-six".