340693695 has 20 divisors (see below), whose sum is σ = 610725720. Its totient is φ = 181703088.

The previous prime is 340693681. The next prime is 340693709. The reversal of 340693695 is 596396043.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (340693681) and next prime (340693709).

It is not a de Polignac number, because 340693695 - 2⁴ = 340693679 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 340693695.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 420205 + ... + 421014.

It is an arithmetic number, because the mean of its divisors is an integer number (30536286).

Almost surely, 2^340693695 is an apocalyptic number.

340693695 is a deficient number, since it is larger than the sum of its proper divisors (270032025).

340693695 is an equidigital number, since it uses as much as digits as its factorization.

340693695 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 841236 (or 841227 counting only the distinct ones).

The product of its (nonzero) digits is 524880, while the sum is 45.

The square root of 340693695 is about 18457.8897764614. The cubic root of 340693695 is about 698.4275554190.

The spelling of 340693695 in words is "three hundred forty million, six hundred ninety-three thousand, six hundred ninety-five".