345353322 has 8 divisors (see below), whose sum is σ = 690706656. Its totient is φ = 115117772.

The previous prime is 345353293. The next prime is 345353341. The reversal of 345353322 is 223353543.

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

345353322 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 345353322.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28779438 + ... + 28779449.

It is an arithmetic number, because the mean of its divisors is an integer number (86338332).

Almost surely, 2^345353322 is an apocalyptic number.

345353322 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

345353322 is a wasteful number, since it uses less digits than its factorization.

345353322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57558892.

The product of its digits is 32400, while the sum is 30.

The square root of 345353322 is about 18583.6842956395. The cubic root of 345353322 is about 701.5972519565.

The spelling of 345353322 in words is "three hundred forty-five million, three hundred fifty-three thousand, three hundred twenty-two".