3669193 has 4 divisors (see below), whose sum is σ = 4002768. Its totient is φ = 3335620.

The previous prime is 3669187. The next prime is 3669217. The reversal of 3669193 is 3919663.

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, and also an emirpimes, since its reverse is a distinct semiprime: 3919663 = 11 ⋅356333.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3669193 is a prime.

3669193 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (3669163) 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, 166771 + ... + 166792.

It is an arithmetic number, because the mean of its divisors is an integer number (1000692).

Almost surely, 2^3669193 is an apocalyptic number.

It is an amenable number.

3669193 is a deficient number, since it is larger than the sum of its proper divisors (333575).

3669193 is a wasteful number, since it uses less digits than its factorization.

3669193 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 333574.

The product of its digits is 26244, while the sum is 37.

The square root of 3669193 is about 1915.5137692014. The cubic root of 3669193 is about 154.2375739399.

It can be divided in two parts, 366 and 9193, that added together give a palindrome (9559).

The spelling of 3669193 in words is "three million, six hundred sixty-nine thousand, one hundred ninety-three".