34903 has 8 divisors (see below), whose sum is σ = 40320. Its totient is φ = 29880.

The previous prime is 34897. The next prime is 34913. The reversal of 34903 is 30943.

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 34903 - 2⁵ = 34871 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is an alternating number because its digits alternate between odd and even.

It is a Duffinian number.

It is a nialpdrome in base 14.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34913) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 126 + ... + 292.

It is an arithmetic number, because the mean of its divisors is an integer number (5040).

2³⁴⁹⁰³ is an apocalyptic number.

34903 is a deficient number, since it is larger than the sum of its proper divisors (5417).

34903 is a wasteful number, since it uses less digits than its factorization.

34903 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 197.

The product of its (nonzero) digits is 324, while the sum is 19.

The square root of 34903 is about 186.8234460661. The cubic root of 34903 is about 32.6804167207.

The spelling of 34903 in words is "thirty-four thousand, nine hundred three".