3255641651 has 8 divisors (see below), whose sum is σ = 3398073120. Its totient is φ = 3113283712.

The previous prime is 3255641639. The next prime is 3255641657. The reversal of 3255641651 is 1561465523.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3255641651 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3255641657) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 84395 + ... + 116763.

It is an arithmetic number, because the mean of its divisors is an integer number (424759140).

Almost surely, 2^3255641651 is an apocalyptic number.

3255641651 is a deficient number, since it is larger than the sum of its proper divisors (142431469).

3255641651 is a wasteful number, since it uses less digits than its factorization.

3255641651 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36765.

The product of its digits is 108000, while the sum is 38.

The square root of 3255641651 is about 57058.2303528597. The cubic root of 3255641651 is about 1482.1046345807.

The spelling of 3255641651 in words is "three billion, two hundred fifty-five million, six hundred forty-one thousand, six hundred fifty-one".