4929426569 has 2 divisors, whose sum is σ = 4929426570. Its totient is φ = 4929426568.

The previous prime is 4929426563. The next prime is 4929426587. The reversal of 4929426569 is 9656249294.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4813584400 + 115842169 = 69380^2 + 10763^2 .

It is a cyclic number.

It is not a de Polignac number, because 4929426569 - 2¹⁶ = 4929361033 is a prime.

It is a super-2 number, since 2×4929426569² = 48598492598326223522, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (4929426563) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2464713284 + 2464713285.

It is an arithmetic number, because the mean of its divisors is an integer number (2464713285).

Almost surely, 2^4929426569 is an apocalyptic number.

It is an amenable number.

4929426569 is a deficient number, since it is larger than the sum of its proper divisors (1).

4929426569 is an equidigital number, since it uses as much as digits as its factorization.

4929426569 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 8398080, while the sum is 56.

The square root of 4929426569 is about 70209.8751530011. The cubic root of 4929426569 is about 1701.8925369747.

The spelling of 4929426569 in words is "four billion, nine hundred twenty-nine million, four hundred twenty-six thousand, five hundred sixty-nine".