3540317 has 4 divisors (see below), whose sum is σ = 3862176. Its totient is φ = 3218460.

The previous prime is 3540311. The next prime is 3540323. The reversal of 3540317 is 7130453.

It is a happy number.

3540317 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is an interprime number because it is at equal distance from previous prime (3540311) and next prime (3540323).

It is a cyclic number.

It is not a de Polignac number, because 3540317 - 2¹⁸ = 3278173 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3540292 and 3540301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3540311) by changing a digit.

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, 160913 + ... + 160934.

It is an arithmetic number, because the mean of its divisors is an integer number (965544).

Almost surely, 2^3540317 is an apocalyptic number.

It is an amenable number.

3540317 is a deficient number, since it is larger than the sum of its proper divisors (321859).

3540317 is a wasteful number, since it uses less digits than its factorization.

3540317 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 321858.

The product of its (nonzero) digits is 1260, while the sum is 23.

The square root of 3540317 is about 1881.5730121364. The cubic root of 3540317 is about 152.4102060295.

The spelling of 3540317 in words is "three million, five hundred forty thousand, three hundred seventeen".