340867395 has 24 divisors (see below), whose sum is σ = 644550192. Its totient is φ = 165268800.

The previous prime is 340867381. The next prime is 340867403. The reversal of 340867395 is 593768043.

It is not a de Polignac number, because 340867395 - 2²⁸ = 72431939 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 340867395.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 343816 + ... + 344805.

It is an arithmetic number, because the mean of its divisors is an integer number (26856258).

Almost surely, 2^340867395 is an apocalyptic number.

340867395 is a deficient number, since it is larger than the sum of its proper divisors (303682797).

340867395 is a wasteful number, since it uses less digits than its factorization.

340867395 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 688643 (or 688640 counting only the distinct ones).

The product of its (nonzero) digits is 544320, while the sum is 45.

The square root of 340867395 is about 18462.5944818165. The cubic root of 340867395 is about 698.5462311840.

The spelling of 340867395 in words is "three hundred forty million, eight hundred sixty-seven thousand, three hundred ninety-five".