3521367 has 16 divisors (see below), whose sum is σ = 5345760. Its totient is φ = 2289600.

The previous prime is 3521341. The next prime is 3521377. The reversal of 3521367 is 7631253.

It is a happy number.

It is not a de Polignac number, because 3521367 - 2⁶ = 3521303 is a prime.

It is a Smith number, since the sum of its digits (27) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a self number, because there is not a number n which added to its sum of digits gives 3521367.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3521377) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 484 + ... + 2697.

It is an arithmetic number, because the mean of its divisors is an integer number (334110).

Almost surely, 2^3521367 is an apocalyptic number.

3521367 is a deficient number, since it is larger than the sum of its proper divisors (1824393).

3521367 is a wasteful number, since it uses less digits than its factorization.

3521367 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3231 (or 3225 counting only the distinct ones).

The product of its digits is 3780, while the sum is 27.

The square root of 3521367 is about 1876.5305752905. The cubic root of 3521367 is about 152.1377876850.

It can be divided in two parts, 352 and 1367, that multiplied together give a palindrome (481184).

The spelling of 3521367 in words is "three million, five hundred twenty-one thousand, three hundred sixty-seven".