1712399233 has 2 divisors, whose sum is σ = 1712399234. Its totient is φ = 1712399232.

The previous prime is 1712399219. The next prime is 1712399237. The reversal of 1712399233 is 3329932171.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1617004944 + 95394289 = 40212^2 + 9767^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1712399233 is a prime.

It is a super-2 number, since 2×1712399233² = 5864622266357976578, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1712399237) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 856199616 + 856199617.

It is an arithmetic number, because the mean of its divisors is an integer number (856199617).

Almost surely, 2^1712399233 is an apocalyptic number.

It is an amenable number.

1712399233 is a deficient number, since it is larger than the sum of its proper divisors (1).

1712399233 is an equidigital number, since it uses as much as digits as its factorization.

1712399233 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 61236, while the sum is 40.

The square root of 1712399233 is about 41381.1458637868. The cubic root of 1712399233 is about 1196.3777886646.

The spelling of 1712399233 in words is "one billion, seven hundred twelve million, three hundred ninety-nine thousand, two hundred thirty-three".