340174361 has 2 divisors, whose sum is σ = 340174362. Its totient is φ = 340174360.

The previous prime is 340174357. The next prime is 340174427. The reversal of 340174361 is 163471043.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 317516761 + 22657600 = 17819^2 + 4760^2 .

It is an emirp because it is prime and its reverse (163471043) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 340174361 - 2² = 340174357 is a prime.

It is not a weakly prime, because it can be changed into another prime (340174061) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 170087180 + 170087181.

It is an arithmetic number, because the mean of its divisors is an integer number (170087181).

Almost surely, 2^340174361 is an apocalyptic number.

It is an amenable number.

340174361 is a deficient number, since it is larger than the sum of its proper divisors (1).

340174361 is an equidigital number, since it uses as much as digits as its factorization.

340174361 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6048, while the sum is 29.

The square root of 340174361 is about 18443.8163350213. The cubic root of 340174361 is about 698.0724939279.

The spelling of 340174361 in words is "three hundred forty million, one hundred seventy-four thousand, three hundred sixty-one".