340115465 has 16 divisors (see below), whose sum is σ = 413538048. Its totient is φ = 268509696.

The previous prime is 340115437. The next prime is 340115497. The reversal of 340115465 is 564511043.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 340115465 - 2⁶ = 340115401 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 214064 + ... + 215646.

It is an arithmetic number, because the mean of its divisors is an integer number (25846128).

Almost surely, 2^340115465 is an apocalyptic number.

It is an amenable number.

340115465 is a deficient number, since it is larger than the sum of its proper divisors (73422583).

340115465 is a wasteful number, since it uses less digits than its factorization.

340115465 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2128.

The product of its (nonzero) digits is 7200, while the sum is 29.

The square root of 340115465 is about 18442.2196332220. The cubic root of 340115465 is about 698.0322047357.

The spelling of 340115465 in words is "three hundred forty million, one hundred fifteen thousand, four hundred sixty-five".