3168429 has 8 divisors (see below), whose sum is σ = 4608672. Its totient is φ = 1920240.

The previous prime is 3168371. The next prime is 3168449. The reversal of 3168429 is 9248613.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 3168429 - 2⁹ = 3167917 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33), and also a Moran number because the ratio is a prime number: 96013 = 3168429 / (3 + 1 + 6 + 8 + 4 + 2 + 9).

It is a self number, because there is not a number n which added to its sum of digits gives 3168429.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3168449) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 47974 + ... + 48039.

It is an arithmetic number, because the mean of its divisors is an integer number (576084).

Almost surely, 2^3168429 is an apocalyptic number.

It is an amenable number.

3168429 is a deficient number, since it is larger than the sum of its proper divisors (1440243).

3168429 is a wasteful number, since it uses less digits than its factorization.

3168429 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96027.

The product of its digits is 10368, while the sum is 33.

The square root of 3168429 is about 1780.0081460488. The cubic root of 3168429 is about 146.8750384186.

It can be divided in two parts, 31684 and 29, that added together give a palindrome (31713).

The spelling of 3168429 in words is "three million, one hundred sixty-eight thousand, four hundred twenty-nine".