432093939 has 16 divisors (see below), whose sum is σ = 621907200. Its totient is φ = 266035616.

The previous prime is 432093911. The next prime is 432093967. The reversal of 432093939 is 939390234.

It is an interprime number because it is at equal distance from previous prime (432093911) and next prime (432093967).

It is a cyclic number.

It is not a de Polignac number, because 432093939 - 2⁹ = 432093427 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 432093939.

It is not an unprimeable number, because it can be changed into a prime (432093979) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 105969 + ... + 109970.

It is an arithmetic number, because the mean of its divisors is an integer number (38869200).

Almost surely, 2^432093939 is an apocalyptic number.

432093939 is a deficient number, since it is larger than the sum of its proper divisors (189813261).

432093939 is a wasteful number, since it uses less digits than its factorization.

432093939 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 215994.

The product of its (nonzero) digits is 157464, while the sum is 42.

The square root of 432093939 is about 20786.8693891120. The cubic root of 432093939 is about 756.0074202821.

The spelling of 432093939 in words is "four hundred thirty-two million, ninety-three thousand, nine hundred thirty-nine".