4273792969 has 2 divisors, whose sum is σ = 4273792970. Its totient is φ = 4273792968.

The previous prime is 4273792933. The next prime is 4273793033. The reversal of 4273792969 is 9692973724.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3817756944 + 456036025 = 61788^2 + 21355^2 .

It is a cyclic number.

It is not a de Polignac number, because 4273792969 - 2⁷ = 4273792841 is a prime.

It is a super-2 number, since 2×4273792969² = 36530612683747669922, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (4273792069) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2136896484 + 2136896485.

It is an arithmetic number, because the mean of its divisors is an integer number (2136896485).

Almost surely, 2^4273792969 is an apocalyptic number.

It is an amenable number.

4273792969 is a deficient number, since it is larger than the sum of its proper divisors (1).

4273792969 is an equidigital number, since it uses as much as digits as its factorization.

4273792969 is an evil number, because the sum of its binary digits is even.

The product of its digits is 10287648, while the sum is 58.

The square root of 4273792969 is about 65374.2531047201. The cubic root of 4273792969 is about 1622.8230217657.

The spelling of 4273792969 in words is "four billion, two hundred seventy-three million, seven hundred ninety-two thousand, nine hundred sixty-nine".