1234275893 has 2 divisors, whose sum is σ = 1234275894. Its totient is φ = 1234275892.

The previous prime is 1234275839. The next prime is 1234275901. The reversal of 1234275893 is 3985724321.

It is a happy number.

Together with previous prime (1234275839) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 800720209 + 433555684 = 28297^2 + 20822^2 .

It is an emirp because it is prime and its reverse (3985724321) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1234275893 - 2¹⁰ = 1234274869 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1234274893) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 617137946 + 617137947.

It is an arithmetic number, because the mean of its divisors is an integer number (617137947).

Almost surely, 2^1234275893 is an apocalyptic number.

It is an amenable number.

1234275893 is a deficient number, since it is larger than the sum of its proper divisors (1).

1234275893 is an equidigital number, since it uses as much as digits as its factorization.

1234275893 is an evil number, because the sum of its binary digits is even.

The product of its digits is 362880, while the sum is 44.

The square root of 1234275893 is about 35132.2628505481. The cubic root of 1234275893 is about 1072.6813969706.

The spelling of 1234275893 in words is "one billion, two hundred thirty-four million, two hundred seventy-five thousand, eight hundred ninety-three".