4399707050 has 48 divisors (see below), whose sum is σ = 8307807552. Its totient is φ = 1733347200.

The previous prime is 4399707031. The next prime is 4399707071. The reversal of 4399707050 is 507079934.

It is a happy number.

It is a Smith number, since the sum of its digits (44) coincides with the sum of the digits of its prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 4399706992 and 4399707010.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 894899 + ... + 899801.

It is an arithmetic number, because the mean of its divisors is an integer number (173079324).

Almost surely, 2^4399707050 is an apocalyptic number.

4399707050 is a deficient number, since it is larger than the sum of its proper divisors (3908100502).

4399707050 is a wasteful number, since it uses less digits than its factorization.

4399707050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5183 (or 5178 counting only the distinct ones).

The product of its (nonzero) digits is 238140, while the sum is 44.

The square root of 4399707050 is about 66330.2875766418. The cubic root of 4399707050 is about 1638.6061737023.

The spelling of 4399707050 in words is "four billion, three hundred ninety-nine million, seven hundred seven thousand, fifty".