432511379 has 2 divisors, whose sum is σ = 432511380. Its totient is φ = 432511378.

The previous prime is 432511363. The next prime is 432511439. The reversal of 432511379 is 973115234.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 432511379 - 2⁴ = 432511363 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (432511679) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 216255689 + 216255690.

It is an arithmetic number, because the mean of its divisors is an integer number (216255690).

Almost surely, 2^432511379 is an apocalyptic number.

432511379 is a deficient number, since it is larger than the sum of its proper divisors (1).

432511379 is an equidigital number, since it uses as much as digits as its factorization.

432511379 is an evil number, because the sum of its binary digits is even.

The product of its digits is 22680, while the sum is 35.

The square root of 432511379 is about 20796.9079192076. The cubic root of 432511379 is about 756.2507980412.

The spelling of 432511379 in words is "four hundred thirty-two million, five hundred eleven thousand, three hundred seventy-nine".