622308339 has 10 divisors (see below), whose sum is σ = 929621220. Its totient is φ = 414872172.

The previous prime is 622308331. The next prime is 622308413. The reversal of 622308339 is 933803226.

It is not a de Polignac number, because 622308339 - 2³ = 622308331 is a prime.

It is not an unprimeable number, because it can be changed into a prime (622308331) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 3841329 + ... + 3841490.

It is an arithmetic number, because the mean of its divisors is an integer number (92962122).

Almost surely, 2^622308339 is an apocalyptic number.

622308339 is a deficient number, since it is larger than the sum of its proper divisors (307312881).

622308339 is an equidigital number, since it uses as much as digits as its factorization.

622308339 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7682831 (or 7682822 counting only the distinct ones).

The product of its (nonzero) digits is 46656, while the sum is 36.

The square root of 622308339 is about 24946.1086945439. The cubic root of 622308339 is about 853.7588269908.

The spelling of 622308339 in words is "six hundred twenty-two million, three hundred eight thousand, three hundred thirty-nine".