622368466 has 8 divisors (see below), whose sum is σ = 934325964. Its totient is φ = 310926480.

The previous prime is 622368457. The next prime is 622368473. The reversal of 622368466 is 664863226.

It can be written as a sum of positive squares in 2 ways, for example, as 600005025 + 22363441 = 24495^2 + 4729^2 .

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

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 in 3 ways as a sum of consecutive naturals, for example, 125845 + ... + 130696.

Almost surely, 2^622368466 is an apocalyptic number.

622368466 is a deficient number, since it is larger than the sum of its proper divisors (311957498).

622368466 is a wasteful number, since it uses less digits than its factorization.

622368466 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 257756.

The product of its digits is 497664, while the sum is 43.

The square root of 622368466 is about 24947.3138032935. The cubic root of 622368466 is about 853.7863226338.

The spelling of 622368466 in words is "six hundred twenty-two million, three hundred sixty-eight thousand, four hundred sixty-six".