6429930269 has 8 divisors (see below), whose sum is σ = 7504843008. Its totient is φ = 5394105360.

The previous prime is 6429930251. The next prime is 6429930319. The reversal of 6429930269 is 9620399246.

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

It is not a de Polignac number, because 6429930269 - 2¹⁶ = 6429864733 is a prime.

It is a super-2 number, since 2×6429930269² = 82688006528404824722, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6429930229) 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 7 ways as a sum of consecutive naturals, for example, 9771602 + ... + 9772259.

It is an arithmetic number, because the mean of its divisors is an integer number (938105376).

Almost surely, 2^6429930269 is an apocalyptic number.

It is an amenable number.

6429930269 is a deficient number, since it is larger than the sum of its proper divisors (1074912739).

6429930269 is a wasteful number, since it uses less digits than its factorization.

6429930269 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19543915.

The product of its (nonzero) digits is 1259712, while the sum is 50.

The square root of 6429930269 is about 80186.8459848621. The cubic root of 6429930269 is about 1859.5252834260.

The spelling of 6429930269 in words is "six billion, four hundred twenty-nine million, nine hundred thirty thousand, two hundred sixty-nine".