351324232 has 64 divisors (see below), whose sum is σ = 773193600. Its totient is φ = 146549760.

The previous prime is 351324217. The next prime is 351324263. The reversal of 351324232 is 232423153.

It is a junction number, because it is equal to n+sod(n) for n = 351324197 and 351324206.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 372882 + ... + 373822.

It is an arithmetic number, because the mean of its divisors is an integer number (12081150).

Almost surely, 2^351324232 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 351324232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (386596800).

351324232 is an abundant number, since it is smaller than the sum of its proper divisors (421869368).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

351324232 is a wasteful number, since it uses less digits than its factorization.

351324232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1126 (or 1122 counting only the distinct ones).

The product of its digits is 4320, while the sum is 25.

The square root of 351324232 is about 18743.6451097432. The cubic root of 351324232 is about 705.6175411661.

Adding to 351324232 its reverse (232423153), we get a palindrome (583747385).

The spelling of 351324232 in words is "three hundred fifty-one million, three hundred twenty-four thousand, two hundred thirty-two".