3255344621 has 8 divisors (see below), whose sum is σ = 3265884960. Its totient is φ = 3244821552.

The previous prime is 3255344593. The next prime is 3255344663. The reversal of 3255344621 is 1264435523.

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 3255344621 - 2¹⁸ = 3255082477 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 (3255344021) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 445826 + ... + 453068.

It is an arithmetic number, because the mean of its divisors is an integer number (408235620).

Almost surely, 2^3255344621 is an apocalyptic number.

It is an amenable number.

3255344621 is a deficient number, since it is larger than the sum of its proper divisors (10540339).

3255344621 is an equidigital number, since it uses as much as digits as its factorization.

3255344621 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8635.

The product of its digits is 86400, while the sum is 35.

The square root of 3255344621 is about 57055.6274262233. The cubic root of 3255344621 is about 1482.0595597049.

The spelling of 3255344621 in words is "three billion, two hundred fifty-five million, three hundred forty-four thousand, six hundred twenty-one".