432117349 has 2 divisors, whose sum is σ = 432117350. Its totient is φ = 432117348.

The previous prime is 432117341. The next prime is 432117379. The reversal of 432117349 is 943711234.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 432016225 + 101124 = 20785^2 + 318^2 .

It is a cyclic number.

It is not a de Polignac number, because 432117349 - 2³ = 432117341 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (432117341) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 216058674 + 216058675.

It is an arithmetic number, because the mean of its divisors is an integer number (216058675).

Almost surely, 2^432117349 is an apocalyptic number.

It is an amenable number.

432117349 is a deficient number, since it is larger than the sum of its proper divisors (1).

432117349 is an equidigital number, since it uses as much as digits as its factorization.

432117349 is an evil number, because the sum of its binary digits is even.

The product of its digits is 18144, while the sum is 34.

The square root of 432117349 is about 20787.4324773407. The cubic root of 432117349 is about 756.0210730341.

The spelling of 432117349 in words is "four hundred thirty-two million, one hundred seventeen thousand, three hundred forty-nine".