434406111 has 8 divisors (see below), whose sum is σ = 593335344. Its totient is φ = 282540480.

The previous prime is 434406103. The next prime is 434406113. The reversal of 434406111 is 111604434.

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

It is not a de Polignac number, because 434406111 - 2³ = 434406103 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (434406113) 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, 1765756 + ... + 1766001.

It is an arithmetic number, because the mean of its divisors is an integer number (74166918).

Almost surely, 2^434406111 is an apocalyptic number.

434406111 is a gapful number since it is divisible by the number (41) formed by its first and last digit.

434406111 is a deficient number, since it is larger than the sum of its proper divisors (158929233).

434406111 is a wasteful number, since it uses less digits than its factorization.

434406111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3531801.

The product of its (nonzero) digits is 1152, while the sum is 24.

The square root of 434406111 is about 20842.4113528162. The cubic root of 434406111 is about 757.3535091251.

The spelling of 434406111 in words is "four hundred thirty-four million, four hundred six thousand, one hundred eleven".