269025893 has 2 divisors, whose sum is σ = 269025894. Its totient is φ = 269025892.

The previous prime is 269025851. The next prime is 269025919. The reversal of 269025893 is 398520962.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 269025604 + 289 = 16402^2 + 17^2 .

It is a cyclic number.

It is not a de Polignac number, because 269025893 - 2¹⁴ = 269009509 is a prime.

It is a super-2 number, since 2×269025893² = 144749862208894898, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (269025293) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 134512946 + 134512947.

It is an arithmetic number, because the mean of its divisors is an integer number (134512947).

Almost surely, 2^269025893 is an apocalyptic number.

It is an amenable number.

269025893 is a deficient number, since it is larger than the sum of its proper divisors (1).

269025893 is an equidigital number, since it uses as much as digits as its factorization.

269025893 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 233280, while the sum is 44.

The square root of 269025893 is about 16402.0088098989. The cubic root of 269025893 is about 645.5521926309.

The spelling of 269025893 in words is "two hundred sixty-nine million, twenty-five thousand, eight hundred ninety-three".