3564895 has 8 divisors (see below), whose sum is σ = 4326480. Its totient is φ = 2819520.

The previous prime is 3564893. The next prime is 3564923. The reversal of 3564895 is 5984653.

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

It is not a de Polignac number, because 3564895 - 2¹ = 3564893 is a prime.

It is a super-2 number, since 2×3564895² = 25416952722050, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3564893) 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, 3561 + ... + 4450.

It is an arithmetic number, because the mean of its divisors is an integer number (540810).

Almost surely, 2^3564895 is an apocalyptic number.

3564895 is a deficient number, since it is larger than the sum of its proper divisors (761585).

3564895 is an equidigital number, since it uses as much as digits as its factorization.

3564895 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8105.

The product of its digits is 129600, while the sum is 40.

The square root of 3564895 is about 1888.0929532203. The cubic root of 3564895 is about 152.7620862733.

The spelling of 3564895 in words is "three million, five hundred sixty-four thousand, eight hundred ninety-five".