340246052 has 6 divisors (see below), whose sum is σ = 595430598. Its totient is φ = 170123024.

The previous prime is 340246031. The next prime is 340246087. The reversal of 340246052 is 250642043.

It can be written as a sum of positive squares in only one way, i.e., 240126016 + 100120036 = 15496^2 + 10006^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 42530753 + ... + 42530760.

It is an arithmetic number, because the mean of its divisors is an integer number (99238433).

Almost surely, 2^340246052 is an apocalyptic number.

It is an amenable number.

340246052 is a deficient number, since it is larger than the sum of its proper divisors (255184546).

340246052 is a wasteful number, since it uses less digits than its factorization.

340246052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85061517 (or 85061515 counting only the distinct ones).

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

The square root of 340246052 is about 18445.7597295422. The cubic root of 340246052 is about 698.1215295653.

Adding to 340246052 its reverse (250642043), we get a palindrome (590888095).

The spelling of 340246052 in words is "three hundred forty million, two hundred forty-six thousand, fifty-two".