340032232 has 32 divisors (see below), whose sum is σ = 676035720. Its totient is φ = 159784960.

The previous prime is 340032193. The next prime is 340032241. The reversal of 340032232 is 232230043.

It can be written as a sum of positive squares in 4 ways, for example, as 336135556 + 3896676 = 18334^2 + 1974^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 126648 + ... + 129304.

Almost surely, 2^340032232 is an apocalyptic number.

It is an amenable number.

340032232 is a deficient number, since it is larger than the sum of its proper divisors (336003488).

340032232 is a wasteful number, since it uses less digits than its factorization.

340032232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3621 (or 3617 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 19.

The square root of 340032232 is about 18439.9629066872. The cubic root of 340032232 is about 697.9752593152.

Adding to 340032232 its reverse (232230043), we get a palindrome (572262275).

The spelling of 340032232 in words is "three hundred forty million, thirty-two thousand, two hundred thirty-two".