4449307050 has 48 divisors (see below), whose sum is σ = 12260316480. Its totient is φ = 1186481520.

The previous prime is 4449307043. The next prime is 4449307111. The reversal of 4449307050 is 507039444.

It is a junction number, because it is equal to n+sod(n) for n = 4449306996 and 4449307014.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1646542 + ... + 1649241.

It is an arithmetic number, because the mean of its divisors is an integer number (255423260).

Almost surely, 2^4449307050 is an apocalyptic number.

4449307050 is an abundant number, since it is smaller than the sum of its proper divisors (7811009430).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4449307050 is a wasteful number, since it uses less digits than its factorization.

4449307050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3295804 (or 3295793 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 36.

The square root of 4449307050 is about 66703.1262385805. The cubic root of 4449307050 is about 1644.7407751712.

The spelling of 4449307050 in words is "four billion, four hundred forty-nine million, three hundred seven thousand, fifty".