3568969 has 8 divisors (see below), whose sum is σ = 3659040. Its totient is φ = 3480000.

The previous prime is 3568951. The next prime is 3568973. The reversal of 3568969 is 9698653.

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 3568969 - 2⁹ = 3568457 is a prime.

It is a super-2 number, since 2×3568969² = 25475079445922, 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 (3568949) 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, 14094 + ... + 14344.

It is an arithmetic number, because the mean of its divisors is an integer number (457380).

Almost surely, 2^3568969 is an apocalyptic number.

It is an amenable number.

3568969 is a deficient number, since it is larger than the sum of its proper divisors (90071).

3568969 is a wasteful number, since it uses less digits than its factorization.

3568969 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 551.

The product of its digits is 349920, while the sum is 46.

The square root of 3568969 is about 1889.1715115362. The cubic root of 3568969 is about 152.8202568331.

The spelling of 3568969 in words is "three million, five hundred sixty-eight thousand, nine hundred sixty-nine".