4404368987 has 2 divisors, whose sum is σ = 4404368988. Its totient is φ = 4404368986.

The previous prime is 4404368981. The next prime is 4404369007. The reversal of 4404368987 is 7898634044.

4404368987 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4404368987 - 2⁴ = 4404368971 is a prime.

It is not a weakly prime, because it can be changed into another prime (4404368981) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2202184493 + 2202184494.

It is an arithmetic number, because the mean of its divisors is an integer number (2202184494).

Almost surely, 2^4404368987 is an apocalyptic number.

4404368987 is a deficient number, since it is larger than the sum of its proper divisors (1).

4404368987 is an equidigital number, since it uses as much as digits as its factorization.

4404368987 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4644864, while the sum is 53.

The square root of 4404368987 is about 66365.4201146953. The cubic root of 4404368987 is about 1639.1847260258.

The spelling of 4404368987 in words is "four billion, four hundred four million, three hundred sixty-eight thousand, nine hundred eighty-seven".