3536813 has 8 divisors (see below), whose sum is σ = 4070400. Its totient is φ = 3010320.

The previous prime is 3536809. The next prime is 3536837. The reversal of 3536813 is 3186353.

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 3536813 - 2² = 3536809 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3536843) 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, 653 + ... + 2738.

It is an arithmetic number, because the mean of its divisors is an integer number (508800).

Almost surely, 2^3536813 is an apocalyptic number.

It is an amenable number.

3536813 is a deficient number, since it is larger than the sum of its proper divisors (533587).

3536813 is a wasteful number, since it uses less digits than its factorization.

3536813 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3547.

The product of its digits is 6480, while the sum is 29.

The square root of 3536813 is about 1880.6416458220. The cubic root of 3536813 is about 152.3599071770.

The spelling of 3536813 in words is "three million, five hundred thirty-six thousand, eight hundred thirteen".