345052322 has 8 divisors (see below), whose sum is σ = 517764096. Its totient is φ = 172464292.

The previous prime is 345052319. The next prime is 345052327. The reversal of 345052322 is 223250543.

345052322 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is a super-2 number, since 2×345052322² = 238122209835183368, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 345052291 and 345052300.

It is not an unprimeable number, because it can be changed into a prime (345052327) 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, 23618 + ... + 35325.

It is an arithmetic number, because the mean of its divisors is an integer number (64720512).

Almost surely, 2^345052322 is an apocalyptic number.

345052322 is a deficient number, since it is larger than the sum of its proper divisors (172711774).

345052322 is a wasteful number, since it uses less digits than its factorization.

345052322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61872.

The product of its (nonzero) digits is 7200, while the sum is 26.

The square root of 345052322 is about 18575.5840285037. The cubic root of 345052322 is about 701.3933620635.

The spelling of 345052322 in words is "three hundred forty-five million, fifty-two thousand, three hundred twenty-two".