343350063 has 32 divisors (see below), whose sum is σ = 582220800. Its totient is φ = 195900768.

The previous prime is 343349989. The next prime is 343350067. The reversal of 343350063 is 360053343.

It is not a de Polignac number, because 343350063 - 2¹⁸ = 343087919 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (343350067) 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 31 ways as a sum of consecutive naturals, for example, 200053 + ... + 201761.

It is an arithmetic number, because the mean of its divisors is an integer number (18194400).

Almost surely, 2^343350063 is an apocalyptic number.

343350063 is a deficient number, since it is larger than the sum of its proper divisors (238870737).

343350063 is a wasteful number, since it uses less digits than its factorization.

343350063 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2788 (or 2782 counting only the distinct ones).

The product of its (nonzero) digits is 9720, while the sum is 27.

The square root of 343350063 is about 18529.7075799916. The cubic root of 343350063 is about 700.2380571272.

The spelling of 343350063 in words is "three hundred forty-three million, three hundred fifty thousand, sixty-three".