356353343 has 4 divisors (see below), whose sum is σ = 358322328. Its totient is φ = 354384360.

The previous prime is 356353321. The next prime is 356353367. The reversal of 356353343 is 343353653.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-356353343 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 (356353243) 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, 984221 + ... + 984582.

It is an arithmetic number, because the mean of its divisors is an integer number (89580582).

Almost surely, 2^356353343 is an apocalyptic number.

356353343 is a deficient number, since it is larger than the sum of its proper divisors (1968985).

356353343 is a wasteful number, since it uses less digits than its factorization.

356353343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1968984.

The product of its digits is 145800, while the sum is 35.

The square root of 356353343 is about 18877.3235126169. The cubic root of 356353343 is about 708.9685101094.

The spelling of 356353343 in words is "three hundred fifty-six million, three hundred fifty-three thousand, three hundred forty-three".