6404830159 has 8 divisors (see below), whose sum is σ = 7882868000. Its totient is φ = 5067557856.

The previous prime is 6404830153. The next prime is 6404830181. The reversal of 6404830159 is 9510384046.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 6404830159 - 2¹⁹ = 6404305871 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6404830153) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35191284 + ... + 35191465.

It is an arithmetic number, because the mean of its divisors is an integer number (985358500).

Almost surely, 2^6404830159 is an apocalyptic number.

6404830159 is a deficient number, since it is larger than the sum of its proper divisors (1478037841).

6404830159 is a wasteful number, since it uses less digits than its factorization.

6404830159 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70382769.

The product of its (nonzero) digits is 103680, while the sum is 40.

The square root of 6404830159 is about 80030.1827999912. The cubic root of 6404830159 is about 1857.1024912435.

The spelling of 6404830159 in words is "six billion, four hundred four million, eight hundred thirty thousand, one hundred fifty-nine".