328350253 has 8 divisors (see below), whose sum is σ = 409371840. Its totient is φ = 255857280.

The previous prime is 328350179. The next prime is 328350259. The reversal of 328350253 is 352053823.

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

It is a de Polignac number, because none of the positive numbers 2^k-328350253 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 (328350259) 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, 2132068 + ... + 2132221.

It is an arithmetic number, because the mean of its divisors is an integer number (51171480).

Almost surely, 2^328350253 is an apocalyptic number.

It is an amenable number.

328350253 is a deficient number, since it is larger than the sum of its proper divisors (81021587).

328350253 is a wasteful number, since it uses less digits than its factorization.

328350253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4264307.

The product of its (nonzero) digits is 21600, while the sum is 31.

The square root of 328350253 is about 18120.4374395322. The cubic root of 328350253 is about 689.8888380749. Note that the first 4 decimals are identical.

The spelling of 328350253 in words is "three hundred twenty-eight million, three hundred fifty thousand, two hundred fifty-three".