345374003 has 8 divisors (see below), whose sum is σ = 388112928. Its totient is φ = 304945344.

The previous prime is 345373997. The next prime is 345374011. The reversal of 345374003 is 300473543.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 345374003 - 2⁶ = 345373939 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (345374063) 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 7 ways as a sum of consecutive naturals, for example, 577250 + ... + 577847.

It is an arithmetic number, because the mean of its divisors is an integer number (48514116).

Almost surely, 2^345374003 is an apocalyptic number.

345374003 is a deficient number, since it is larger than the sum of its proper divisors (42738925).

345374003 is a wasteful number, since it uses less digits than its factorization.

345374003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1155133.

The product of its (nonzero) digits is 15120, while the sum is 29.

The square root of 345374003 is about 18584.2407162628. The cubic root of 345374003 is about 701.6112563999.

The spelling of 345374003 in words is "three hundred forty-five million, three hundred seventy-four thousand, three".