3654269 has 8 divisors (see below), whose sum is σ = 3960000. Its totient is φ = 3358656.

The previous prime is 3654227. The next prime is 3654317. The reversal of 3654269 is 9624563.

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

It is not a de Polignac number, because 3654269 - 2¹² = 3650173 is a prime.

It is a super-2 number, since 2×3654269² = 26707363848722, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3654569) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1769 + ... + 3230.

It is an arithmetic number, because the mean of its divisors is an integer number (495000).

Almost surely, 2^3654269 is an apocalyptic number.

It is an amenable number.

3654269 is a deficient number, since it is larger than the sum of its proper divisors (305731).

3654269 is a wasteful number, since it uses less digits than its factorization.

3654269 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5059.

The product of its digits is 38880, while the sum is 35.

The square root of 3654269 is about 1911.6142393276. The cubic root of 3654269 is about 154.0281755385.

The spelling of 3654269 in words is "three million, six hundred fifty-four thousand, two hundred sixty-nine".