3663267 has 4 divisors (see below), whose sum is σ = 4884360. Its totient is φ = 2442176.

The previous prime is 3663263. The next prime is 3663271. The reversal of 3663267 is 7623663.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (3663263) and next prime (3663271).

It is a cyclic number.

It is not a de Polignac number, because 3663267 - 2² = 3663263 is a prime.

It is a super-2 number, since 2×3663267² = 26839050226578, which contains 22 as substring.

It is a d-powerful number, because it can be written as 3⁶ + 6⁷ + 6⁸ + 3⁸ + 2 + 6⁸ + 7⁵ .

It is a D-number.

It is not an unprimeable number, because it can be changed into a prime (3663263) 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, 610542 + ... + 610547.

It is an arithmetic number, because the mean of its divisors is an integer number (1221090).

Almost surely, 2^3663267 is an apocalyptic number.

3663267 is a deficient number, since it is larger than the sum of its proper divisors (1221093).

3663267 is a wasteful number, since it uses less digits than its factorization.

3663267 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1221092.

The product of its digits is 27216, while the sum is 33.

The square root of 3663267 is about 1913.9663006438. The cubic root of 3663267 is about 154.1544944208.

The spelling of 3663267 in words is "three million, six hundred sixty-three thousand, two hundred sixty-seven".