622424334 has 16 divisors (see below), whose sum is σ = 1422684288. Its totient is φ = 177835512.

The previous prime is 622424311. The next prime is 622424339. The reversal of 622424334 is 433424226.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (622424339) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 7409772 + ... + 7409855.

It is an arithmetic number, because the mean of its divisors is an integer number (88917768).

Almost surely, 2^622424334 is an apocalyptic number.

622424334 is an abundant number, since it is smaller than the sum of its proper divisors (800259954).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

622424334 is a wasteful number, since it uses less digits than its factorization.

622424334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14819639.

The product of its digits is 27648, while the sum is 30.

The square root of 622424334 is about 24948.4334979173. The cubic root of 622424334 is about 853.8118690797.

The spelling of 622424334 in words is "six hundred twenty-two million, four hundred twenty-four thousand, three hundred thirty-four".