4407997039 has 2 divisors, whose sum is σ = 4407997040. Its totient is φ = 4407997038.

The previous prime is 4407997007. The next prime is 4407997063. The reversal of 4407997039 is 9307997044.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4407997039 - 2⁵ = 4407997007 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4407997339) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2203998519 + 2203998520.

It is an arithmetic number, because the mean of its divisors is an integer number (2203998520).

Almost surely, 2^4407997039 is an apocalyptic number.

4407997039 is a deficient number, since it is larger than the sum of its proper divisors (1).

4407997039 is an equidigital number, since it uses as much as digits as its factorization.

4407997039 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1714608, while the sum is 52.

The square root of 4407997039 is about 66392.7483916730. The cubic root of 4407997039 is about 1639.6346894787.

The spelling of 4407997039 in words is "four billion, four hundred seven million, nine hundred ninety-seven thousand, thirty-nine".