3402432189 has 16 divisors (see below), whose sum is σ = 5428382400. Its totient is φ = 2093804208.

The previous prime is 3402432169. The next prime is 3402432203. The reversal of 3402432189 is 9812342043.

3402432189 is a `hidden beast` number, since 3 + 40 + 2 + 432 + 189 = 666.

It is not a de Polignac number, because 3402432189 - 2²³ = 3394043581 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3402432169) 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, 4846419 + ... + 4847120.

It is an arithmetic number, because the mean of its divisors is an integer number (339273900).

Almost surely, 2^3402432189 is an apocalyptic number.

3402432189 is a gapful number since it is divisible by the number (39) formed by its first and last digit.

It is an amenable number.

3402432189 is a deficient number, since it is larger than the sum of its proper divisors (2025950211).

3402432189 is a wasteful number, since it uses less digits than its factorization.

3402432189 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9693561 (or 9693555 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 36.

The square root of 3402432189 is about 58330.3710685951. The cubic root of 3402432189 is about 1504.0530665704.

The spelling of 3402432189 in words is "three billion, four hundred two million, four hundred thirty-two thousand, one hundred eighty-nine".