340297115 has 8 divisors (see below), whose sum is σ = 409114608. Its totient is φ = 271732320.

The previous prime is 340297099. The next prime is 340297117. The reversal of 340297115 is 511792043.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 340297115 - 2⁴ = 340297099 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (340297117) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 60197 + ... + 65606.

It is an arithmetic number, because the mean of its divisors is an integer number (51139326).

Almost surely, 2^340297115 is an apocalyptic number.

340297115 is a deficient number, since it is larger than the sum of its proper divisors (68817493).

340297115 is a wasteful number, since it uses less digits than its factorization.

340297115 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 126349.

The product of its (nonzero) digits is 7560, while the sum is 32.

The square root of 340297115 is about 18447.1438168623. The cubic root of 340297115 is about 698.1564517403.

The spelling of 340297115 in words is "three hundred forty million, two hundred ninety-seven thousand, one hundred fifteen".