434623612 has 6 divisors (see below), whose sum is σ = 760591328. Its totient is φ = 217311804.

The previous prime is 434623577. The next prime is 434623619. The reversal of 434623612 is 216326434.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (434623619) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 54327948 + ... + 54327955.

Almost surely, 2^434623612 is an apocalyptic number.

It is an amenable number.

434623612 is a deficient number, since it is larger than the sum of its proper divisors (325967716).

434623612 is a wasteful number, since it uses less digits than its factorization.

434623612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 108655907 (or 108655905 counting only the distinct ones).

The product of its digits is 20736, while the sum is 31.

The square root of 434623612 is about 20847.6284502578. The cubic root of 434623612 is about 757.4798867682.

It can be divided in two parts, 43462 and 3612, that added together give a palindrome (47074).

The spelling of 434623612 in words is "four hundred thirty-four million, six hundred twenty-three thousand, six hundred twelve".