4430319994 has 8 divisors (see below), whose sum is σ = 6713990388. Its totient is φ = 2192323200.

The previous prime is 4430319991. The next prime is 4430319997. The reversal of 4430319994 is 4999130344.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (4430319991) and next prime (4430319997).

It can be written as a sum of positive squares in 2 ways, for example, as 4180269025 + 250050969 = 64655^2 + 15813^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (4430319991) 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, 11418157 + ... + 11418544.

Almost surely, 2^4430319994 is an apocalyptic number.

4430319994 is a deficient number, since it is larger than the sum of its proper divisors (2283670394).

4430319994 is a wasteful number, since it uses less digits than its factorization.

4430319994 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22836800.

The product of its (nonzero) digits is 419904, while the sum is 46.

The square root of 4430319994 is about 66560.6489902254. The cubic root of 4430319994 is about 1642.3978400752.

The spelling of 4430319994 in words is "four billion, four hundred thirty million, three hundred nineteen thousand, nine hundred ninety-four".