345001316 has 48 divisors (see below), whose sum is σ = 695688000. Its totient is φ = 148055040.

The previous prime is 345001309. The next prime is 345001339. The reversal of 345001316 is 613100543.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 345001291 and 345001300.

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, 341420 + ... + 342428.

It is an arithmetic number, because the mean of its divisors is an integer number (14493500).

Almost surely, 2^345001316 is an apocalyptic number.

It is an amenable number.

345001316 is an abundant number, since it is smaller than the sum of its proper divisors (350686684).

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

345001316 is a wasteful number, since it uses less digits than its factorization.

345001316 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1452 (or 1450 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 23.

The square root of 345001316 is about 18574.2110465021. The cubic root of 345001316 is about 701.3588001237.

Adding to 345001316 its reverse (613100543), we get a palindrome (958101859).

The spelling of 345001316 in words is "three hundred forty-five million, one thousand, three hundred sixteen".