340945707 has 4 divisors (see below), whose sum is σ = 454594280. Its totient is φ = 227297136.

The previous prime is 340945691. The next prime is 340945711. The reversal of 340945707 is 707549043.

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

It is not a de Polignac number, because 340945707 - 2⁴ = 340945691 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (340945757) 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, 56824282 + ... + 56824287.

It is an arithmetic number, because the mean of its divisors is an integer number (113648570).

Almost surely, 2^340945707 is an apocalyptic number.

340945707 is a deficient number, since it is larger than the sum of its proper divisors (113648573).

340945707 is a wasteful number, since it uses less digits than its factorization.

340945707 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 113648572.

The product of its (nonzero) digits is 105840, while the sum is 39.

The square root of 340945707 is about 18464.7151887052. The cubic root of 340945707 is about 698.5997225265.

The spelling of 340945707 in words is "three hundred forty million, nine hundred forty-five thousand, seven hundred seven".