1434061747 has 2 divisors, whose sum is σ = 1434061748. Its totient is φ = 1434061746.

The previous prime is 1434061723. The next prime is 1434061781. The reversal of 1434061747 is 7471604341.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1434061747 - 2⁷ = 1434061619 is a prime.

It is not a weakly prime, because it can be changed into another prime (1434061787) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 717030873 + 717030874.

It is an arithmetic number, because the mean of its divisors is an integer number (717030874).

Almost surely, 2^1434061747 is an apocalyptic number.

1434061747 is a deficient number, since it is larger than the sum of its proper divisors (1).

1434061747 is an equidigital number, since it uses as much as digits as its factorization.

1434061747 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 56448, while the sum is 37.

The square root of 1434061747 is about 37869.0077371985. The cubic root of 1434061747 is about 1127.6888432518.

The spelling of 1434061747 in words is "one billion, four hundred thirty-four million, sixty-one thousand, seven hundred forty-seven".