622353328 has 10 divisors (see below), whose sum is σ = 1205809604. Its totient is φ = 311176656.

The previous prime is 622353307. The next prime is 622353353. The reversal of 622353328 is 823353226.

It is a junction number, because it is equal to n+sod(n) for n = 622353293 and 622353302.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19448526 + ... + 19448557.

Almost surely, 2^622353328 is an apocalyptic number.

It is an amenable number.

622353328 is a deficient number, since it is larger than the sum of its proper divisors (583456276).

622353328 is a wasteful number, since it uses less digits than its factorization.

622353328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38897091 (or 38897085 counting only the distinct ones).

The product of its digits is 51840, while the sum is 34.

The square root of 622353328 is about 24947.0104020502. The cubic root of 622353328 is about 853.7794003025.

The spelling of 622353328 in words is "six hundred twenty-two million, three hundred fifty-three thousand, three hundred twenty-eight".