340913193 has 8 divisors (see below), whose sum is σ = 459237408. Its totient is φ = 224932224.

The previous prime is 340913191. The next prime is 340913213. The reversal of 340913193 is 391319043.

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

It is not a de Polignac number, because 340913193 - 2¹ = 340913191 is a prime.

It is a super-2 number, since 2×340913193² = 232443610322910498, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (340913191) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 585471 + ... + 586052.

It is an arithmetic number, because the mean of its divisors is an integer number (57404676).

Almost surely, 2^340913193 is an apocalyptic number.

It is an amenable number.

340913193 is a deficient number, since it is larger than the sum of its proper divisors (118324215).

340913193 is a wasteful number, since it uses less digits than its factorization.

340913193 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1171623.

The product of its (nonzero) digits is 8748, while the sum is 33.

The square root of 340913193 is about 18463.8347317127. The cubic root of 340913193 is about 698.5775146959.

The spelling of 340913193 in words is "three hundred forty million, nine hundred thirteen thousand, one hundred ninety-three".