4443438674 has 4 divisors (see below), whose sum is σ = 6665158014. Its totient is φ = 2221719336.

The previous prime is 4443438619. The next prime is 4443438689. The reversal of 4443438674 is 4768343444.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 2677338049 + 1766100625 = 51743^2 + 42025^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1110859667 + ... + 1110859670.

Almost surely, 2^4443438674 is an apocalyptic number.

4443438674 is a deficient number, since it is larger than the sum of its proper divisors (2221719340).

4443438674 is a wasteful number, since it uses less digits than its factorization.

4443438674 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2221719339.

The product of its digits is 3096576, while the sum is 47.

The square root of 4443438674 is about 66659.1229615272. The cubic root of 4443438674 is about 1644.0173513698.

The spelling of 4443438674 in words is "four billion, four hundred forty-three million, four hundred thirty-eight thousand, six hundred seventy-four".