434312522 has 16 divisors (see below), whose sum is σ = 749107392. Its totient is φ = 184991040.

The previous prime is 434312479. The next prime is 434312539. The reversal of 434312522 is 225213434.

It is a junction number, because it is equal to n+sod(n) for n = 434312491 and 434312500.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 92879 + ... + 97442.

It is an arithmetic number, because the mean of its divisors is an integer number (46819212).

Almost surely, 2^434312522 is an apocalyptic number.

434312522 is a deficient number, since it is larger than the sum of its proper divisors (314794870).

434312522 is a wasteful number, since it uses less digits than its factorization.

434312522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 190493.

The product of its digits is 5760, while the sum is 26.

The square root of 434312522 is about 20840.1660741943. The cubic root of 434312522 is about 757.2991168207.

Adding to 434312522 its reverse (225213434), we get a palindrome (659525956).

The spelling of 434312522 in words is "four hundred thirty-four million, three hundred twelve thousand, five hundred twenty-two".