4449944476 has 36 divisors (see below), whose sum is σ = 8484047040. Its totient is φ = 2039852160.

The previous prime is 4449944467. The next prime is 4449944489. The reversal of 4449944476 is 6744499444.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4941 + ... + 94468.

Almost surely, 2^4449944476 is an apocalyptic number.

It is an amenable number.

4449944476 is a deficient number, since it is larger than the sum of its proper divisors (4034102564).

4449944476 is a wasteful number, since it uses less digits than its factorization.

4449944476 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 99482 (or 99461 counting only the distinct ones).

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

The square root of 4449944476 is about 66707.9041493585. The cubic root of 4449944476 is about 1644.8193155266.

The spelling of 4449944476 in words is "four billion, four hundred forty-nine million, nine hundred forty-four thousand, four hundred seventy-six".