4399911959 has 2 divisors, whose sum is σ = 4399911960. Its totient is φ = 4399911958.

The previous prime is 4399911913. The next prime is 4399911973. The reversal of 4399911959 is 9591199934.

4399911959 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4399911959 - 2³² = 104944663 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4399911898 and 4399911907.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4399911259) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2199955979 + 2199955980.

It is an arithmetic number, because the mean of its divisors is an integer number (2199955980).

Almost surely, 2^4399911959 is an apocalyptic number.

4399911959 is a deficient number, since it is larger than the sum of its proper divisors (1).

4399911959 is an equidigital number, since it uses as much as digits as its factorization.

4399911959 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3542940, while the sum is 59.

The square root of 4399911959 is about 66331.8321697810. The cubic root of 4399911959 is about 1638.6316117551.

The spelling of 4399911959 in words is "four billion, three hundred ninety-nine million, nine hundred eleven thousand, nine hundred fifty-nine".