345322622 has 8 divisors (see below), whose sum is σ = 518137776. Its totient is φ = 172610032.

The previous prime is 345322597. The next prime is 345322639. The reversal of 345322622 is 226223543.

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

It is a congruent number.

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, 16583 + ... + 31074.

It is an arithmetic number, because the mean of its divisors is an integer number (64767222).

Almost surely, 2^345322622 is an apocalyptic number.

345322622 is a deficient number, since it is larger than the sum of its proper divisors (172815154).

345322622 is a wasteful number, since it uses less digits than its factorization.

345322622 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51282.

The product of its digits is 17280, while the sum is 29.

The square root of 345322622 is about 18582.8582839132. The cubic root of 345322622 is about 701.5764619689.

The spelling of 345322622 in words is "three hundred forty-five million, three hundred twenty-two thousand, six hundred twenty-two".