1074519769 has 2 divisors, whose sum is σ = 1074519770. Its totient is φ = 1074519768.

The previous prime is 1074519757. The next prime is 1074519811. The reversal of 1074519769 is 9679154701.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 966463744 + 108056025 = 31088^2 + 10395^2 .

It is an emirp because it is prime and its reverse (9679154701) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1074519769 - 2¹¹ = 1074517721 is a prime.

It is a super-2 number, since 2×1074519769² = 2309185467943626722, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1074519169) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 537259884 + 537259885.

It is an arithmetic number, because the mean of its divisors is an integer number (537259885).

Almost surely, 2^1074519769 is an apocalyptic number.

It is an amenable number.

1074519769 is a deficient number, since it is larger than the sum of its proper divisors (1).

1074519769 is an equidigital number, since it uses as much as digits as its factorization.

1074519769 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 476280, while the sum is 49.

The square root of 1074519769 is about 32779.8683493390. The cubic root of 1074519769 is about 1024.2472423545.

It can be divided in two parts, 107 and 4519769, that added together give a square (4519876 = 2126²).

The spelling of 1074519769 in words is "one billion, seventy-four million, five hundred nineteen thousand, seven hundred sixty-nine".