4442888746 has 4 divisors (see below), whose sum is σ = 6664333122. Its totient is φ = 2221444372.

The previous prime is 4442888713. The next prime is 4442888753. The reversal of 4442888746 is 6478882444.

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., 2380366521 + 2062522225 = 48789^2 + 45415^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1110722185 + ... + 1110722188.

Almost surely, 2^4442888746 is an apocalyptic number.

4442888746 is a deficient number, since it is larger than the sum of its proper divisors (2221444376).

4442888746 is a wasteful number, since it uses less digits than its factorization.

4442888746 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2221444375.

The product of its digits is 11010048, while the sum is 55.

The square root of 4442888746 is about 66654.9979071337. The cubic root of 4442888746 is about 1643.9495263855.

The spelling of 4442888746 in words is "four billion, four hundred forty-two million, eight hundred eighty-eight thousand, seven hundred forty-six".