340046193 has 32 divisors (see below), whose sum is σ = 475656192. Its totient is φ = 215913600.

The previous prime is 340046137. The next prime is 340046221. The reversal of 340046193 is 391640043.

It is not a de Polignac number, because 340046193 - 2⁹ = 340045681 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 340046193.

It is not an unprimeable number, because it can be changed into a prime (340046293) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1254648 + ... + 1254918.

It is an arithmetic number, because the mean of its divisors is an integer number (14864256).

Almost surely, 2^340046193 is an apocalyptic number.

It is an amenable number.

340046193 is a deficient number, since it is larger than the sum of its proper divisors (135609999).

340046193 is a wasteful number, since it uses less digits than its factorization.

340046193 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 525.

The product of its (nonzero) digits is 7776, while the sum is 30.

The square root of 340046193 is about 18440.3414556239. The cubic root of 340046193 is about 697.9848116442.

The spelling of 340046193 in words is "three hundred forty million, forty-six thousand, one hundred ninety-three".