3285748213 has 8 divisors (see below), whose sum is σ = 3605918400. Its totient is φ = 2969155680.

The previous prime is 3285748199. The next prime is 3285748229. The reversal of 3285748213 is 3128475823.

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 3285748213 - 2²¹ = 3283651061 is a prime.

It is a super-2 number, since 2×3285748213² = 21592282638465386738, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3285748213.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3285748243) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 892488 + ... + 896161.

It is an arithmetic number, because the mean of its divisors is an integer number (450739800).

Almost surely, 2^3285748213 is an apocalyptic number.

It is an amenable number.

3285748213 is a deficient number, since it is larger than the sum of its proper divisors (320170187).

3285748213 is a wasteful number, since it uses less digits than its factorization.

3285748213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1788827.

The product of its digits is 322560, while the sum is 43.

The square root of 3285748213 is about 57321.4463617240. The cubic root of 3285748213 is about 1486.6592137402.

The spelling of 3285748213 in words is "three billion, two hundred eighty-five million, seven hundred forty-eight thousand, two hundred thirteen".