340364165 has 16 divisors (see below), whose sum is σ = 420756336. Its totient is φ = 264153600.

The previous prime is 340364149. The next prime is 340364183. The reversal of 340364165 is 561463043.

It can be written as a sum of positive squares in 8 ways, for example, as 242393761 + 97970404 = 15569^2 + 9898^2 .

It is not a de Polignac number, because 340364165 - 2⁴ = 340364149 is a prime.

It is a super-2 number, since 2×340364165² = 231695529632294450, which contains 22 as substring.

It is a Duffinian number.

It is a congruent 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, 32519 + ... + 41691.

It is an arithmetic number, because the mean of its divisors is an integer number (26297271).

Almost surely, 2^340364165 is an apocalyptic number.

It is an amenable number.

340364165 is a deficient number, since it is larger than the sum of its proper divisors (80392171).

340364165 is a wasteful number, since it uses less digits than its factorization.

340364165 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9400.

The product of its (nonzero) digits is 25920, while the sum is 32.

The square root of 340364165 is about 18448.9610818604. The cubic root of 340364165 is about 698.2023021789.

The spelling of 340364165 in words is "three hundred forty million, three hundred sixty-four thousand, one hundred sixty-five".