622369630 has 8 divisors (see below), whose sum is σ = 1120265352. Its totient is φ = 248947848.

The previous prime is 622369621. The next prime is 622369639. The reversal of 622369630 is 36963226.

622369630 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (622369621) and next prime (622369639).

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

It is a self number, because there is not a number n which added to its sum of digits gives 622369630.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (622369639) 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, 31118472 + ... + 31118491.

It is an arithmetic number, because the mean of its divisors is an integer number (140033169).

Almost surely, 2^622369630 is an apocalyptic number.

622369630 is a deficient number, since it is larger than the sum of its proper divisors (497895722).

622369630 is a wasteful number, since it uses less digits than its factorization.

622369630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62236970.

The product of its (nonzero) digits is 69984, while the sum is 37.

The square root of 622369630 is about 24947.3371324476. The cubic root of 622369630 is about 853.7868549051.

The spelling of 622369630 in words is "six hundred twenty-two million, three hundred sixty-nine thousand, six hundred thirty".