434320232 has 16 divisors (see below), whose sum is σ = 831677760. Its totient is φ = 212539504.

The previous prime is 434320219. The next prime is 434320241. The reversal of 434320232 is 232023434.

It is a junction number, because it is equal to n+sod(n) for n = 434320198 and 434320207.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 577178 + ... + 577929.

It is an arithmetic number, because the mean of its divisors is an integer number (51979860).

Almost surely, 2^434320232 is an apocalyptic number.

It is an amenable number.

434320232 is a deficient number, since it is larger than the sum of its proper divisors (397357528).

434320232 is a wasteful number, since it uses less digits than its factorization.

434320232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1155160 (or 1155156 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 23.

The square root of 434320232 is about 20840.3510527054. The cubic root of 434320232 is about 757.3035980343.

Adding to 434320232 its reverse (232023434), we get a palindrome (666343666).

The spelling of 434320232 in words is "four hundred thirty-four million, three hundred twenty thousand, two hundred thirty-two".