343901359 has 4 divisors (see below), whose sum is σ = 358853616. Its totient is φ = 328949104.

The previous prime is 343901353. The next prime is 343901377. The reversal of 343901359 is 953109343.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 953109343 = 149 ⋅6396707.

It is a cyclic number.

It is not a de Polignac number, because 343901359 - 2¹³ = 343893167 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (343901353) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7476094 + ... + 7476139.

It is an arithmetic number, because the mean of its divisors is an integer number (89713404).

Almost surely, 2^343901359 is an apocalyptic number.

343901359 is a deficient number, since it is larger than the sum of its proper divisors (14952257).

343901359 is a wasteful number, since it uses less digits than its factorization.

343901359 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14952256.

The product of its (nonzero) digits is 43740, while the sum is 37.

The square root of 343901359 is about 18544.5776171904. The cubic root of 343901359 is about 700.6126330610.

The spelling of 343901359 in words is "three hundred forty-three million, nine hundred one thousand, three hundred fifty-nine".