4774644342 has 48 divisors (see below), whose sum is σ = 11145803760. Its totient is φ = 1468466496.

The previous prime is 4774644271. The next prime is 4774644367. The reversal of 4774644342 is 2434464774.

It is a super-2 number, since 2×4774644342² = 45594457185185225928, which contains 22 as substring.

It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 937908 + ... + 942984.

It is an arithmetic number, because the mean of its divisors is an integer number (232204245).

Almost surely, 2^4774644342 is an apocalyptic number.

4774644342 is an abundant number, since it is smaller than the sum of its proper divisors (6371159418).

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

4774644342 is a wasteful number, since it uses less digits than its factorization.

4774644342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9117 (or 9114 counting only the distinct ones).

The product of its digits is 1806336, while the sum is 45.

The square root of 4774644342 is about 69098.8013065350. The cubic root of 4774644342 is about 1683.8898365185.

The spelling of 4774644342 in words is "four billion, seven hundred seventy-four million, six hundred forty-four thousand, three hundred forty-two".