1742904323 has 2 divisors, whose sum is σ = 1742904324. Its totient is φ = 1742904322.

The previous prime is 1742904271. The next prime is 1742904329. The reversal of 1742904323 is 3234092471.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1742904323 - 2²⁸ = 1474468867 is a prime.

It is not a weakly prime, because it can be changed into another prime (1742904329) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 871452161 + 871452162.

It is an arithmetic number, because the mean of its divisors is an integer number (871452162).

Almost surely, 2^1742904323 is an apocalyptic number.

1742904323 is a deficient number, since it is larger than the sum of its proper divisors (1).

1742904323 is an equidigital number, since it uses as much as digits as its factorization.

1742904323 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 36288, while the sum is 35.

The square root of 1742904323 is about 41748.1056216926. The cubic root of 1742904323 is about 1203.4402028474.

Adding to 1742904323 its reverse (3234092471), we get a palindrome (4976996794).

The spelling of 1742904323 in words is "one billion, seven hundred forty-two million, nine hundred four thousand, three hundred twenty-three".