1074323893 has 2 divisors, whose sum is σ = 1074323894. Its totient is φ = 1074323892.

The previous prime is 1074323869. The next prime is 1074323917. The reversal of 1074323893 is 3983234701.

It is a balanced prime because it is at equal distance from previous prime (1074323869) and next prime (1074323917).

It can be written as a sum of positive squares in only one way, i.e., 1004065969 + 70257924 = 31687^2 + 8382^2 .

It is an emirp because it is prime and its reverse (3983234701) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1074323893 - 2²¹ = 1072226741 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1074333893) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 537161946 + 537161947.

It is an arithmetic number, because the mean of its divisors is an integer number (537161947).

Almost surely, 2^1074323893 is an apocalyptic number.

It is an amenable number.

1074323893 is a deficient number, since it is larger than the sum of its proper divisors (1).

1074323893 is an equidigital number, since it uses as much as digits as its factorization.

1074323893 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 108864, while the sum is 40.

The square root of 1074323893 is about 32776.8804647422. The cubic root of 1074323893 is about 1024.1850013265.

The spelling of 1074323893 in words is "one billion, seventy-four million, three hundred twenty-three thousand, eight hundred ninety-three".