340313763 has 4 divisors (see below), whose sum is σ = 453751688. Its totient is φ = 226875840.

The previous prime is 340313747. The next prime is 340313777. The reversal of 340313763 is 367313043.

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

It is not a de Polignac number, because 340313763 - 2⁴ = 340313747 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 340313763.

It is not an unprimeable number, because it can be changed into a prime (340313723) 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, 56718958 + ... + 56718963.

It is an arithmetic number, because the mean of its divisors is an integer number (113437922).

Almost surely, 2^340313763 is an apocalyptic number.

340313763 is a deficient number, since it is larger than the sum of its proper divisors (113437925).

340313763 is a wasteful number, since it uses less digits than its factorization.

340313763 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 113437924.

The product of its (nonzero) digits is 13608, while the sum is 30.

The square root of 340313763 is about 18447.5950465095. The cubic root of 340313763 is about 698.1678366140.

The spelling of 340313763 in words is "three hundred forty million, three hundred thirteen thousand, seven hundred sixty-three".