3283840361 has 4 divisors (see below), whose sum is σ = 3292282500. Its totient is φ = 3275398224.

The previous prime is 3283840333. The next prime is 3283840363. The reversal of 3283840361 is 1630483823.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1617567961 + 1666272400 = 40219^2 + 40820^2 .

It is a cyclic number.

It is not a de Polignac number, because 3283840361 - 2¹⁰ = 3283839337 is a prime.

It is a super-2 number, since 2×3283840361² = 21567215033065220642, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3283840363) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4220486 + ... + 4221263.

It is an arithmetic number, because the mean of its divisors is an integer number (823070625).

Almost surely, 2^3283840361 is an apocalyptic number.

It is an amenable number.

3283840361 is a deficient number, since it is larger than the sum of its proper divisors (8442139).

3283840361 is an equidigital number, since it uses as much as digits as its factorization.

3283840361 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8442138.

The product of its (nonzero) digits is 82944, while the sum is 38.

The square root of 3283840361 is about 57304.8022507713. The cubic root of 3283840361 is about 1486.3714178093.

The spelling of 3283840361 in words is "three billion, two hundred eighty-three million, eight hundred forty thousand, three hundred sixty-one".