4394398713 has 4 divisors (see below), whose sum is σ = 5859198288. Its totient is φ = 2929599140.

The previous prime is 4394398661. The next prime is 4394398753. The reversal of 4394398713 is 3178934934.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 4394398713 - 2⁶ = 4394398649 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4394398753) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 732399783 + ... + 732399788.

It is an arithmetic number, because the mean of its divisors is an integer number (1464799572).

Almost surely, 2^4394398713 is an apocalyptic number.

It is an amenable number.

4394398713 is a deficient number, since it is larger than the sum of its proper divisors (1464799575).

4394398713 is a wasteful number, since it uses less digits than its factorization.

4394398713 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1464799574.

The product of its digits is 1959552, while the sum is 51.

The square root of 4394398713 is about 66290.2610720459. The cubic root of 4394398713 is about 1637.9469044795.

The spelling of 4394398713 in words is "four billion, three hundred ninety-four million, three hundred ninety-eight thousand, seven hundred thirteen".