349606593 has 24 divisors (see below), whose sum is σ = 607505600. Its totient is φ = 189260064.

The previous prime is 349606577. The next prime is 349606619. The reversal of 349606593 is 395606943.

It is a happy number.

349606593 is a `hidden beast` number, since 34 + 9 + 606 + 5 + 9 + 3 = 666.

It is not a de Polignac number, because 349606593 - 2⁴ = 349606577 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (349606573) 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 23 ways as a sum of consecutive naturals, for example, 144838 + ... + 147231.

Almost surely, 2^349606593 is an apocalyptic number.

It is an amenable number.

349606593 is a deficient number, since it is larger than the sum of its proper divisors (257899007).

349606593 is a wasteful number, since it uses less digits than its factorization.

349606593 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 292101 (or 292098 counting only the distinct ones).

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

The square root of 349606593 is about 18697.7697333131. The cubic root of 349606593 is about 704.4657307239.

The spelling of 349606593 in words is "three hundred forty-nine million, six hundred six thousand, five hundred ninety-three".