4446489496 has 16 divisors (see below), whose sum is σ = 8624656800. Its totient is φ = 2146581024.

The previous prime is 4446489449. The next prime is 4446489521. The reversal of 4446489496 is 6949846444.

It is a Harshad number since it is a multiple of its sum of digits (58).

It is a self number, because there is not a number n which added to its sum of digits gives 4446489496.

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, 9582720 + ... + 9583183.

It is an arithmetic number, because the mean of its divisors is an integer number (539041050).

Almost surely, 2^4446489496 is an apocalyptic number.

It is an amenable number.

4446489496 is a deficient number, since it is larger than the sum of its proper divisors (4178167304).

4446489496 is a wasteful number, since it uses less digits than its factorization.

4446489496 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19165938 (or 19165934 counting only the distinct ones).

The product of its digits is 23887872, while the sum is 58.

The square root of 4446489496 is about 66682.0027893584. The cubic root of 4446489496 is about 1644.3935207603.

The spelling of 4446489496 in words is "four billion, four hundred forty-six million, four hundred eighty-nine thousand, four hundred ninety-six".