3253280329 has 8 divisors (see below), whose sum is σ = 3504097800. Its totient is φ = 3002543616.

The previous prime is 3253280311. The next prime is 3253280363. The reversal of 3253280329 is 9230823523.

It can be written as a sum of positive squares in 4 ways, for example, as 81000000 + 3172280329 = 9000^2 + 56323^2 .

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 3253280329 - 2¹³ = 3253272137 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3253280309) 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, 83079 + ... + 115795.

It is an arithmetic number, because the mean of its divisors is an integer number (438012225).

Almost surely, 2^3253280329 is an apocalyptic number.

It is an amenable number.

3253280329 is a deficient number, since it is larger than the sum of its proper divisors (250817471).

3253280329 is a wasteful number, since it uses less digits than its factorization.

3253280329 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40379.

The product of its (nonzero) digits is 77760, while the sum is 37.

The square root of 3253280329 is about 57037.5343874540. The cubic root of 3253280329 is about 1481.7462236420.

The spelling of 3253280329 in words is "three billion, two hundred fifty-three million, two hundred eighty thousand, three hundred twenty-nine".