3534869 has 8 divisors (see below), whose sum is σ = 3910200. Its totient is φ = 3174336.

The previous prime is 3534863. The next prime is 3534871. The reversal of 3534869 is 9684353.

3534869 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 877969 + 2656900 = 937^2 + 1630^2 .

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 3534869 - 2⁸ = 3534613 is a prime.

It is a super-2 number, since 2×3534869² = 24990597694322, 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 (3534863) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3194 + ... + 4155.

It is an arithmetic number, because the mean of its divisors is an integer number (488775).

Almost surely, 2^3534869 is an apocalyptic number.

It is an amenable number.

3534869 is a deficient number, since it is larger than the sum of its proper divisors (375331).

3534869 is a wasteful number, since it uses less digits than its factorization.

3534869 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7399.

The product of its digits is 77760, while the sum is 38.

The square root of 3534869 is about 1880.1247299049. The cubic root of 3534869 is about 152.3319873197.

The spelling of 3534869 in words is "three million, five hundred thirty-four thousand, eight hundred sixty-nine".