3258251613 has 24 divisors (see below), whose sum is σ = 4962921600. Its totient is φ = 2054165184.

The previous prime is 3258251611. The next prime is 3258251627. The reversal of 3258251613 is 3161528523.

3258251613 is a `hidden beast` number, since 32 + 5 + 8 + 2 + 5 + 1 + 613 = 666.

It is not a de Polignac number, because 3258251613 - 2¹ = 3258251611 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3258251611) 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 23 ways as a sum of consecutive naturals, for example, 80556 + ... + 114042.

It is an arithmetic number, because the mean of its divisors is an integer number (206788400).

Almost surely, 2^3258251613 is an apocalyptic number.

It is an amenable number.

3258251613 is a deficient number, since it is larger than the sum of its proper divisors (1704669987).

3258251613 is a wasteful number, since it uses less digits than its factorization.

3258251613 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34081 (or 34078 counting only the distinct ones).

The product of its digits is 43200, while the sum is 36.

The square root of 3258251613 is about 57081.0968097145. The cubic root of 3258251613 is about 1482.5005835172.

The spelling of 3258251613 in words is "three billion, two hundred fifty-eight million, two hundred fifty-one thousand, six hundred thirteen".