774422482338 has 54 divisors (see below), whose sum is σ = 1734046851771. Its totient is φ = 249776368200.

The previous prime is 774422482303. The next prime is 774422482363. The reversal of 774422482338 is 833284224477.

774422482338 is a `hidden beast` number, since 7 + 7 + 4 + 4 + 224 + 82 + 338 = 666.

774422482338 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 387211241169 + 387211241169 = 622263^2 + 622263^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=622263.

It is a super-3 number, since 3×774422482338³ (a number of 37 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 115737573 + ... + 115744263.

Almost surely, 2^774422482338 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 774422482338

774422482338 is an abundant number, since it is smaller than the sum of its proper divisors (959624369433).

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

774422482338 is an frugal number, since it uses more digits than its factorization.

774422482338 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13452 (or 6727 counting only the distinct ones).

The product of its digits is 14450688, while the sum is 54.

The spelling of 774422482338 in words is "seven hundred seventy-four billion, four hundred twenty-two million, four hundred eighty-two thousand, three hundred thirty-eight".