434118667 has 4 divisors (see below), whose sum is σ = 439613920. Its totient is φ = 428623416.

The previous prime is 434118653. The next prime is 434118679. The reversal of 434118667 is 766811434.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-434118667 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (434118617) 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, 2747508 + ... + 2747665.

It is an arithmetic number, because the mean of its divisors is an integer number (109903480).

Almost surely, 2^434118667 is an apocalyptic number.

434118667 is a deficient number, since it is larger than the sum of its proper divisors (5495253).

434118667 is an equidigital number, since it uses as much as digits as its factorization.

434118667 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5495252.

The product of its digits is 96768, while the sum is 40.

The square root of 434118667 is about 20835.5145604806. The cubic root of 434118667 is about 757.1864267948.

The spelling of 434118667 in words is "four hundred thirty-four million, one hundred eighteen thousand, six hundred sixty-seven".