340389095 has 8 divisors (see below), whose sum is σ = 422552160. Its totient is φ = 262921120.

The previous prime is 340389067. The next prime is 340389097. The reversal of 340389095 is 590983043.

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

It is not a de Polignac number, because 340389095 - 2¹⁰ = 340388071 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (340389097) 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, 1173611 + ... + 1173900.

It is an arithmetic number, because the mean of its divisors is an integer number (52819020).

Almost surely, 2^340389095 is an apocalyptic number.

340389095 is a deficient number, since it is larger than the sum of its proper divisors (82163065).

340389095 is a wasteful number, since it uses less digits than its factorization.

340389095 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2347545.

The product of its (nonzero) digits is 116640, while the sum is 41.

The square root of 340389095 is about 18449.6367172907. The cubic root of 340389095 is about 698.2193483902.

The spelling of 340389095 in words is "three hundred forty million, three hundred eighty-nine thousand, ninety-five".