4406400671 has 2 divisors, whose sum is σ = 4406400672. Its totient is φ = 4406400670.

The previous prime is 4406400659. The next prime is 4406400689. The reversal of 4406400671 is 1760046044.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4406400671 - 2¹⁴ = 4406384287 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4406400641) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2203200335 + 2203200336.

It is an arithmetic number, because the mean of its divisors is an integer number (2203200336).

Almost surely, 2^4406400671 is an apocalyptic number.

4406400671 is a deficient number, since it is larger than the sum of its proper divisors (1).

4406400671 is an equidigital number, since it uses as much as digits as its factorization.

4406400671 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 16128, while the sum is 32.

The square root of 4406400671 is about 66380.7251466870. The cubic root of 4406400671 is about 1639.4367328737.

The spelling of 4406400671 in words is "four billion, four hundred six million, four hundred thousand, six hundred seventy-one".