3540266 has 8 divisors (see below), whose sum is σ = 5318784. Its totient is φ = 1767340.

The previous prime is 3540263. The next prime is 3540269. The reversal of 3540266 is 6620453.

It is an interprime number because it is at equal distance from previous prime (3540263) and next prime (3540269).

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

It is not an unprimeable number, because it can be changed into a prime (3540263) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1031 + ... + 2853.

It is an arithmetic number, because the mean of its divisors is an integer number (664848).

Almost surely, 2^3540266 is an apocalyptic number.

3540266 is a deficient number, since it is larger than the sum of its proper divisors (1778518).

3540266 is a wasteful number, since it uses less digits than its factorization.

3540266 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2796.

The product of its (nonzero) digits is 4320, while the sum is 26.

The square root of 3540266 is about 1881.5594595973. The cubic root of 3540266 is about 152.4094741781.

The spelling of 3540266 in words is "three million, five hundred forty thousand, two hundred sixty-six".