340652363 has 4 divisors (see below), whose sum is σ = 341346648. Its totient is φ = 339958080.

The previous prime is 340652353. The next prime is 340652393. The reversal of 340652363 is 363256043.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 363256043 = 23 ⋅15793741.

It is a cyclic number.

It is not a de Polignac number, because 340652363 - 2¹⁴ = 340635979 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (340652353) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 346406 + ... + 347387.

It is an arithmetic number, because the mean of its divisors is an integer number (85336662).

Almost surely, 2^340652363 is an apocalyptic number.

340652363 is a deficient number, since it is larger than the sum of its proper divisors (694285).

340652363 is an equidigital number, since it uses as much as digits as its factorization.

340652363 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 694284.

The product of its (nonzero) digits is 38880, while the sum is 32.

The square root of 340652363 is about 18456.7701128881. The cubic root of 340652363 is about 698.3993105218.

The spelling of 340652363 in words is "three hundred forty million, six hundred fifty-two thousand, three hundred sixty-three".