432379693 has 2 divisors, whose sum is σ = 432379694. Its totient is φ = 432379692.

The previous prime is 432379679. The next prime is 432379741. The reversal of 432379693 is 396973234.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 346965129 + 85414564 = 18627^2 + 9242^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-432379693 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (432379603) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 216189846 + 216189847.

It is an arithmetic number, because the mean of its divisors is an integer number (216189847).

Almost surely, 2^432379693 is an apocalyptic number.

It is an amenable number.

432379693 is a deficient number, since it is larger than the sum of its proper divisors (1).

432379693 is an equidigital number, since it uses as much as digits as its factorization.

432379693 is an evil number, because the sum of its binary digits is even.

The product of its digits is 734832, while the sum is 46.

The square root of 432379693 is about 20793.7416786878. The cubic root of 432379693 is about 756.1740387880.

The spelling of 432379693 in words is "four hundred thirty-two million, three hundred seventy-nine thousand, six hundred ninety-three".