4001774344 has 16 divisors (see below), whose sum is σ = 7505733420. Its totient is φ = 2000245440.

The previous prime is 4001774341. The next prime is 4001774353. The reversal of 4001774344 is 4434771004.

It can be written as a sum of positive squares in 2 ways, for example, as 2848356900 + 1153417444 = 53370^2 + 33962^2 .

It is not an unprimeable number, because it can be changed into a prime (4001774341) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 53179 + ... + 104074.

Almost surely, 2^4001774344 is an apocalyptic number.

It is an amenable number.

4001774344 is a deficient number, since it is larger than the sum of its proper divisors (3503959076).

4001774344 is a wasteful number, since it uses less digits than its factorization.

4001774344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 160440 (or 160436 counting only the distinct ones).

The product of its (nonzero) digits is 37632, while the sum is 34.

The square root of 4001774344 is about 63259.5790691023. The cubic root of 4001774344 is about 1587.6357335655.

The spelling of 4001774344 in words is "four billion, one million, seven hundred seventy-four thousand, three hundred forty-four".