4046640244 has 12 divisors (see below), whose sum is σ = 7178629444. Its totient is φ = 1995603264.

The previous prime is 4046640239. The next prime is 4046640281. The reversal of 4046640244 is 4420466404.

4046640244 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 1847968144 + 2198672100 = 42988^2 + 46890^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6928887 + ... + 6929470.

Almost surely, 2^4046640244 is an apocalyptic number.

It is an amenable number.

4046640244 is a deficient number, since it is larger than the sum of its proper divisors (3131989200).

4046640244 is a wasteful number, since it uses less digits than its factorization.

4046640244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13858434 (or 13858432 counting only the distinct ones).

The product of its (nonzero) digits is 73728, while the sum is 34.

The square root of 4046640244 is about 63613.2080939171. The cubic root of 4046640244 is about 1593.5469573267.

The spelling of 4046640244 in words is "four billion, forty-six million, six hundred forty thousand, two hundred forty-four".