4444678936 has 16 divisors (see below), whose sum is σ = 8340188400. Its totient is φ = 2220628704.

The previous prime is 4444678933. The next prime is 4444678943. The reversal of 4444678936 is 6398764444.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4444678933) 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, 202771 + ... + 223618.

It is an arithmetic number, because the mean of its divisors is an integer number (521261775).

Almost surely, 2^4444678936 is an apocalyptic number.

It is an amenable number.

4444678936 is a deficient number, since it is larger than the sum of its proper divisors (3895509464).

4444678936 is a wasteful number, since it uses less digits than its factorization.

4444678936 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 427698 (or 427694 counting only the distinct ones).

The product of its digits is 13934592, while the sum is 55.

The square root of 4444678936 is about 66668.4253301366. The cubic root of 4444678936 is about 1644.1702976737.

The spelling of 4444678936 in words is "four billion, four hundred forty-four million, six hundred seventy-eight thousand, nine hundred thirty-six".