351741216 has 24 divisors (see below), whose sum is σ = 923320944. Its totient is φ = 117247040.

The previous prime is 351741199. The next prime is 351741217. The reversal of 351741216 is 612147153.

It is a tau number, because it is divible by the number of its divisors (24).

It is not an unprimeable number, because it can be changed into a prime (351741217) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1831890 + ... + 1832081.

It is an arithmetic number, because the mean of its divisors is an integer number (38471706).

Almost surely, 2^351741216 is an apocalyptic number.

It is an amenable number.

351741216 is an abundant number, since it is smaller than the sum of its proper divisors (571579728).

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

351741216 is a wasteful number, since it uses less digits than its factorization.

351741216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3663984 (or 3663976 counting only the distinct ones).

The product of its digits is 5040, while the sum is 30.

The square root of 351741216 is about 18754.7651544881. The cubic root of 351741216 is about 705.8965947846.

Adding to 351741216 its reverse (612147153), we get a palindrome (963888369).

The spelling of 351741216 in words is "three hundred fifty-one million, seven hundred forty-one thousand, two hundred sixteen".