343104003 has 12 divisors (see below), whose sum is σ = 540648888. Its totient is φ = 207941760.

The previous prime is 343103993. The next prime is 343104007. The reversal of 343104003 is 300401343.

It is a de Polignac number, because none of the positive numbers 2^k-343104003 is a prime.

It is not an unprimeable number, because it can be changed into a prime (343104007) 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 11 ways as a sum of consecutive naturals, for example, 1732750 + ... + 1732947.

It is an arithmetic number, because the mean of its divisors is an integer number (45054074).

Almost surely, 2^343104003 is an apocalyptic number.

343104003 is a gapful number since it is divisible by the number (33) formed by its first and last digit.

343104003 is a deficient number, since it is larger than the sum of its proper divisors (197544885).

343104003 is a wasteful number, since it uses less digits than its factorization.

343104003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3465714 (or 3465711 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

The square root of 343104003 is about 18523.0667817184. The cubic root of 343104003 is about 700.0707431905.

Adding to 343104003 its reverse (300401343), we get a palindrome (643505346).

The spelling of 343104003 in words is "three hundred forty-three million, one hundred four thousand, three".