1434089 has 2 divisors, whose sum is σ = 1434090. Its totient is φ = 1434088.

The previous prime is 1434077. The next prime is 1434107. The reversal of 1434089 is 9804341.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1420864 + 13225 = 1192^2 + 115^2 .

It is a cyclic number.

It is not a de Polignac number, because 1434089 - 2⁸ = 1433833 is a prime.

It is a super-2 number, since 2×1434089² = 4113222519842, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (1434019) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 717044 + 717045.

It is an arithmetic number, because the mean of its divisors is an integer number (717045).

2^1434089 is an apocalyptic number.

It is an amenable number.

1434089 is a deficient number, since it is larger than the sum of its proper divisors (1).

1434089 is an equidigital number, since it uses as much as digits as its factorization.

1434089 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3456, while the sum is 29.

The square root of 1434089 is about 1197.5345506498. The cubic root of 1434089 is about 112.7695986763.

The spelling of 1434089 in words is "one million, four hundred thirty-four thousand, eighty-nine".