340854361 has 8 divisors (see below), whose sum is σ = 349776000. Its totient is φ = 331961760.

The previous prime is 340854341. The next prime is 340854377. The reversal of 340854361 is 163458043.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 340854361 - 2¹¹ = 340852313 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (340854341) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17620 + ... + 31498.

It is an arithmetic number, because the mean of its divisors is an integer number (43722000).

Almost surely, 2^340854361 is an apocalyptic number.

It is an amenable number.

340854361 is a deficient number, since it is larger than the sum of its proper divisors (8921639).

340854361 is a wasteful number, since it uses less digits than its factorization.

340854361 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14519.

The product of its (nonzero) digits is 34560, while the sum is 34.

The square root of 340854361 is about 18462.2414944665. The cubic root of 340854361 is about 698.5373274600.

The spelling of 340854361 in words is "three hundred forty million, eight hundred fifty-four thousand, three hundred sixty-one".