340334252 has 6 divisors (see below), whose sum is σ = 595584948. Its totient is φ = 170167124.

The previous prime is 340334231. The next prime is 340334257. The reversal of 340334252 is 252433043.

It is not an unprimeable number, because it can be changed into a prime (340334257) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 42541778 + ... + 42541785.

It is an arithmetic number, because the mean of its divisors is an integer number (99264158).

Almost surely, 2^340334252 is an apocalyptic number.

It is an amenable number.

340334252 is a deficient number, since it is larger than the sum of its proper divisors (255250696).

340334252 is a wasteful number, since it uses less digits than its factorization.

340334252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85083567 (or 85083565 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 26.

The square root of 340334252 is about 18448.1503679908. The cubic root of 340334252 is about 698.1818476780.

Adding to 340334252 its reverse (252433043), we get a palindrome (592767295).

The spelling of 340334252 in words is "three hundred forty million, three hundred thirty-four thousand, two hundred fifty-two".