434768107 has 4 divisors (see below), whose sum is σ = 437435560. Its totient is φ = 432100656.

The previous prime is 434768083. The next prime is 434768137. The reversal of 434768107 is 701867434.

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-434768107 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 434768107.

It is not an unprimeable number, because it can be changed into a prime (434768137) 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, 1333482 + ... + 1333807.

It is an arithmetic number, because the mean of its divisors is an integer number (109358890).

Almost surely, 2^434768107 is an apocalyptic number.

434768107 is a deficient number, since it is larger than the sum of its proper divisors (2667453).

434768107 is a wasteful number, since it uses less digits than its factorization.

434768107 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2667452.

The product of its (nonzero) digits is 112896, while the sum is 40.

The square root of 434768107 is about 20851.0936643621. The cubic root of 434768107 is about 757.5638214080.

The spelling of 434768107 in words is "four hundred thirty-four million, seven hundred sixty-eight thousand, one hundred seven".