6335426869 has 2 divisors, whose sum is σ = 6335426870. Its totient is φ = 6335426868.

The previous prime is 6335426857. The next prime is 6335426891. The reversal of 6335426869 is 9686245336.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3663880900 + 2671545969 = 60530^2 + 51687^2 .

It is a cyclic number.

It is not a de Polignac number, because 6335426869 - 2¹⁵ = 6335394101 is a prime.

It is a super-2 number, since 2×6335426869² = 80275267224894286322, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6335420869) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3167713434 + 3167713435.

It is an arithmetic number, because the mean of its divisors is an integer number (3167713435).

Almost surely, 2^6335426869 is an apocalyptic number.

It is an amenable number.

6335426869 is a deficient number, since it is larger than the sum of its proper divisors (1).

6335426869 is an equidigital number, since it uses as much as digits as its factorization.

6335426869 is an evil number, because the sum of its binary digits is even.

The product of its digits is 5598720, while the sum is 52.

The square root of 6335426869 is about 79595.3947725621. The cubic root of 6335426869 is about 1850.3702077722.

The spelling of 6335426869 in words is "six billion, three hundred thirty-five million, four hundred twenty-six thousand, eight hundred sixty-nine".