1074074849 has 2 divisors, whose sum is σ = 1074074850. Its totient is φ = 1074074848.

The previous prime is 1074074821. The next prime is 1074074851. The reversal of 1074074849 is 9484704701.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 957283600 + 116791249 = 30940^2 + 10807^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1074074849 is a prime.

Together with 1074074851, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (1074074899) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 537037424 + 537037425.

It is an arithmetic number, because the mean of its divisors is an integer number (537037425).

Almost surely, 2^1074074849 is an apocalyptic number.

It is an amenable number.

1074074849 is a deficient number, since it is larger than the sum of its proper divisors (1).

1074074849 is an equidigital number, since it uses as much as digits as its factorization.

1074074849 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 225792, while the sum is 44.

The square root of 1074074849 is about 32773.0811642726. The cubic root of 1074074849 is about 1024.1058548534.

The spelling of 1074074849 in words is "one billion, seventy-four million, seventy-four thousand, eight hundred forty-nine".