434940167 has 4 divisors (see below), whose sum is σ = 436312536. Its totient is φ = 433567800.

The previous prime is 434940151. The next prime is 434940179. The reversal of 434940167 is 761049434.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 434940167 - 2⁴ = 434940151 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 434940167.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (434940197) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 685709 + ... + 686342.

It is an arithmetic number, because the mean of its divisors is an integer number (109078134).

Almost surely, 2^434940167 is an apocalyptic number.

434940167 is a deficient number, since it is larger than the sum of its proper divisors (1372369).

434940167 is a wasteful number, since it uses less digits than its factorization.

434940167 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1372368.

The product of its (nonzero) digits is 72576, while the sum is 38.

The square root of 434940167 is about 20855.2191789010. The cubic root of 434940167 is about 757.6637438248.

The spelling of 434940167 in words is "four hundred thirty-four million, nine hundred forty thousand, one hundred sixty-seven".