351325612 has 12 divisors (see below), whose sum is σ = 670712616. Its totient is φ = 159693440.

The previous prime is 351325603. The next prime is 351325613. The reversal of 351325612 is 216523153.

It is not an unprimeable number, because it can be changed into a prime (351325613) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3992293 + ... + 3992380.

It is an arithmetic number, because the mean of its divisors is an integer number (55892718).

Almost surely, 2^351325612 is an apocalyptic number.

It is an amenable number.

351325612 is a deficient number, since it is larger than the sum of its proper divisors (319387004).

351325612 is a wasteful number, since it uses less digits than its factorization.

351325612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7984688 (or 7984686 counting only the distinct ones).

The product of its digits is 5400, while the sum is 28.

The square root of 351325612 is about 18743.6819221838. The cubic root of 351325612 is about 705.6184650524.

Adding to 351325612 its reverse (216523153), we get a palindrome (567848765).

The spelling of 351325612 in words is "three hundred fifty-one million, three hundred twenty-five thousand, six hundred twelve".