345022318 has 8 divisors (see below), whose sum is σ = 517723560. Its totient is φ = 172447800.

The previous prime is 345022303. The next prime is 345022319. The reversal of 345022318 is 813220543.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (345022319) 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, 24553 + ... + 35956.

It is an arithmetic number, because the mean of its divisors is an integer number (64715445).

Almost surely, 2^345022318 is an apocalyptic number.

345022318 is a deficient number, since it is larger than the sum of its proper divisors (172701242).

345022318 is a wasteful number, since it uses less digits than its factorization.

345022318 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63362.

The product of its (nonzero) digits is 5760, while the sum is 28.

The square root of 345022318 is about 18574.7763916554. The cubic root of 345022318 is about 701.3730316043.

The spelling of 345022318 in words is "three hundred forty-five million, twenty-two thousand, three hundred eighteen".