1074109873 has 2 divisors, whose sum is σ = 1074109874. Its totient is φ = 1074109872.

The previous prime is 1074109849. The next prime is 1074109879. The reversal of 1074109873 is 3789014701.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 842857024 + 231252849 = 29032^2 + 15207^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1074109873 is a prime.

It is a super-2 number, since 2×1074109873² = 2307424038552152258, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1074109879) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 537054936 + 537054937.

It is an arithmetic number, because the mean of its divisors is an integer number (537054937).

Almost surely, 2^1074109873 is an apocalyptic number.

It is an amenable number.

1074109873 is a deficient number, since it is larger than the sum of its proper divisors (1).

1074109873 is an equidigital number, since it uses as much as digits as its factorization.

1074109873 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 42336, while the sum is 40.

The square root of 1074109873 is about 32773.6155008873. The cubic root of 1074109873 is about 1024.1169862606.

The spelling of 1074109873 in words is "one billion, seventy-four million, one hundred nine thousand, eight hundred seventy-three".