6430674159 has 40 divisors (see below), whose sum is σ = 11823171360. Its totient is φ = 3392000064.

The previous prime is 6430674113. The next prime is 6430674161. The reversal of 6430674159 is 9514760346.

6430674159 is a `hidden beast` number, since 6 + 430 + 67 + 4 + 159 = 666.

It is not a de Polignac number, because 6430674159 - 2⁹ = 6430673647 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6430674169) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 428844 + ... + 443585.

It is an arithmetic number, because the mean of its divisors is an integer number (295579284).

Almost surely, 2^6430674159 is an apocalyptic number.

6430674159 is a deficient number, since it is larger than the sum of its proper divisors (5392497201).

6430674159 is a wasteful number, since it uses less digits than its factorization.

6430674159 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 872461 (or 872452 counting only the distinct ones).

The product of its (nonzero) digits is 544320, while the sum is 45.

The square root of 6430674159 is about 80191.4843296968. The cubic root of 6430674159 is about 1859.5969912498.

The spelling of 6430674159 in words is "six billion, four hundred thirty million, six hundred seventy-four thousand, one hundred fifty-nine".