3206243613 has 8 divisors (see below), whose sum is σ = 4276292800. Its totient is φ = 2136845088.

The previous prime is 3206243609. The next prime is 3206243617. The reversal of 3206243613 is 3163426023.

It is an interprime number because it is at equal distance from previous prime (3206243609) and next prime (3206243617).

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

It is not a de Polignac number, because 3206243613 - 2² = 3206243609 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 (3206243617) 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 7 ways as a sum of consecutive naturals, for example, 151048 + ... + 170961.

It is an arithmetic number, because the mean of its divisors is an integer number (534536600).

Almost surely, 2^3206243613 is an apocalyptic number.

It is an amenable number.

3206243613 is a deficient number, since it is larger than the sum of its proper divisors (1070049187).

3206243613 is a wasteful number, since it uses less digits than its factorization.

3206243613 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 325331.

The product of its (nonzero) digits is 15552, while the sum is 30.

The square root of 3206243613 is about 56623.7018659148. The cubic root of 3206243613 is about 1474.5703795983.

Adding to 3206243613 its reverse (3163426023), we get a palindrome (6369669636).

The spelling of 3206243613 in words is "three billion, two hundred six million, two hundred forty-three thousand, six hundred thirteen".