346240366 has 4 divisors (see below), whose sum is σ = 519360552. Its totient is φ = 173120182.

The previous prime is 346240357. The next prime is 346240369. The reversal of 346240366 is 663042643.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (346240369) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 86560090 + ... + 86560093.

It is an arithmetic number, because the mean of its divisors is an integer number (129840138).

Almost surely, 2^346240366 is an apocalyptic number.

346240366 is a deficient number, since it is larger than the sum of its proper divisors (173120186).

346240366 is a wasteful number, since it uses less digits than its factorization.

346240366 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 173120185.

The product of its (nonzero) digits is 62208, while the sum is 34.

The square root of 346240366 is about 18607.5351941089. The cubic root of 346240366 is about 702.1974252829.

The spelling of 346240366 in words is "three hundred forty-six million, two hundred forty thousand, three hundred sixty-six".