3224250321 has 8 divisors (see below), whose sum is σ = 4299264480. Its totient is φ = 2149368192.

The previous prime is 3224250319. The next prime is 3224250329. The reversal of 3224250321 is 1230524223.

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

It is not a de Polignac number, because 3224250321 - 2¹ = 3224250319 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3224250291 and 3224250300.

It is not an unprimeable number, because it can be changed into a prime (3224250329) 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, 69121 + ... + 105953.

It is an arithmetic number, because the mean of its divisors is an integer number (537408060).

Almost surely, 2^3224250321 is an apocalyptic number.

It is an amenable number.

3224250321 is a deficient number, since it is larger than the sum of its proper divisors (1075014159).

3224250321 is a wasteful number, since it uses less digits than its factorization.

3224250321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66015.

The product of its (nonzero) digits is 2880, while the sum is 24.

The square root of 3224250321 is about 56782.4825188191. The cubic root of 3224250321 is about 1477.3256917429.

Adding to 3224250321 its reverse (1230524223), we get a palindrome (4454774544).

The spelling of 3224250321 in words is "three billion, two hundred twenty-four million, two hundred fifty thousand, three hundred twenty-one".