1434682369 has 2 divisors, whose sum is σ = 1434682370. Its totient is φ = 1434682368.

The previous prime is 1434682331. The next prime is 1434682391. The reversal of 1434682369 is 9632864341.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1283072400 + 151609969 = 35820^2 + 12313^2 .

It is a cyclic number.

It is not a de Polignac number, because 1434682369 - 2¹¹ = 1434680321 is a prime.

It is a super-2 number, since 2×1434682369² = 4116626999838904322, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1434682169) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 717341184 + 717341185.

It is an arithmetic number, because the mean of its divisors is an integer number (717341185).

Almost surely, 2^1434682369 is an apocalyptic number.

It is an amenable number.

1434682369 is a deficient number, since it is larger than the sum of its proper divisors (1).

1434682369 is an equidigital number, since it uses as much as digits as its factorization.

1434682369 is an evil number, because the sum of its binary digits is even.

The product of its digits is 746496, while the sum is 46.

The square root of 1434682369 is about 37877.2011769613. The cubic root of 1434682369 is about 1127.8514972356.

The spelling of 1434682369 in words is "one billion, four hundred thirty-four million, six hundred eighty-two thousand, three hundred sixty-nine".