709244401 has 2 divisors, whose sum is σ = 709244402. Its totient is φ = 709244400.

The previous prime is 709244359. The next prime is 709244411. The reversal of 709244401 is 104442907.

709244401 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 467597376 + 241647025 = 21624^2 + 15545^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-709244401 is a prime.

It is not a weakly prime, because it can be changed into another prime (709244411) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 354622200 + 354622201.

It is an arithmetic number, because the mean of its divisors is an integer number (354622201).

Almost surely, 2^709244401 is an apocalyptic number.

It is an amenable number.

709244401 is a deficient number, since it is larger than the sum of its proper divisors (1).

709244401 is an equidigital number, since it uses as much as digits as its factorization.

709244401 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8064, while the sum is 31.

The square root of 709244401 is about 26631.6428520660. The cubic root of 709244401 is about 891.7955590811.

The spelling of 709244401 in words is "seven hundred nine million, two hundred forty-four thousand, four hundred one".