340132232 has 32 divisors (see below), whose sum is σ = 710536320. Its totient is φ = 151314240.

The previous prime is 340132223. The next prime is 340132237. The reversal of 340132232 is 232231043.

It is not an unprimeable number, because it can be changed into a prime (340132237) 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, 36983 + ... + 45254.

It is an arithmetic number, because the mean of its divisors is an integer number (22204260).

Almost surely, 2^340132232 is an apocalyptic number.

It is an amenable number.

340132232 is an abundant number, since it is smaller than the sum of its proper divisors (370404088).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

340132232 is a wasteful number, since it uses less digits than its factorization.

340132232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82301 (or 82297 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 20.

The square root of 340132232 is about 18442.6742095608. The cubic root of 340132232 is about 698.0436750694.

Adding to 340132232 its reverse (232231043), we get a palindrome (572363275).

The spelling of 340132232 in words is "three hundred forty million, one hundred thirty-two thousand, two hundred thirty-two".