1069893841 has 2 divisors, whose sum is σ = 1069893842. Its totient is φ = 1069893840.

The previous prime is 1069893779. The next prime is 1069893889. The reversal of 1069893841 is 1483989601.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1069551616 + 342225 = 32704^2 + 585^2 .

It is a cyclic number.

It is not a de Polignac number, because 1069893841 - 2¹¹ = 1069891793 is a prime.

It is a super-2 number, since 2×1069893841² = 2289345662019466562, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1069893241) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 534946920 + 534946921.

It is an arithmetic number, because the mean of its divisors is an integer number (534946921).

Almost surely, 2^1069893841 is an apocalyptic number.

It is an amenable number.

1069893841 is a deficient number, since it is larger than the sum of its proper divisors (1).

1069893841 is an equidigital number, since it uses as much as digits as its factorization.

1069893841 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 373248, while the sum is 49.

The square root of 1069893841 is about 32709.2317396786. The cubic root of 1069893841 is about 1022.7752949832.

The spelling of 1069893841 in words is "one billion, sixty-nine million, eight hundred ninety-three thousand, eight hundred forty-one".