3668495 has 8 divisors (see below), whose sum is σ = 4443984. Its totient is φ = 2906944.

The previous prime is 3668461. The next prime is 3668503. The reversal of 3668495 is 5948663.

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

It is a cyclic number.

It is not a de Polignac number, because 3668495 - 2¹⁰ = 3667471 is a prime.

It is a d-powerful number, because it can be written as 3⁷ + 6 + 6⁸ + 8⁵ + 4³ + 9³ + 5⁹ .

It is a Duffinian number.

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, 2894 + ... + 3963.

It is an arithmetic number, because the mean of its divisors is an integer number (555498).

Almost surely, 2^3668495 is an apocalyptic number.

3668495 is a deficient number, since it is larger than the sum of its proper divisors (775489).

3668495 is a wasteful number, since it uses less digits than its factorization.

3668495 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6969.

The product of its digits is 155520, while the sum is 41.

The square root of 3668495 is about 1915.3315639857. The cubic root of 3668495 is about 154.2277929831.

The spelling of 3668495 in words is "three million, six hundred sixty-eight thousand, four hundred ninety-five".