10347903 has 12 divisors (see below), whose sum is σ = 14999088. Its totient is φ = 6874560.

The previous prime is 10347899. The next prime is 10347929. The reversal of 10347903 is 30974301.

10347903 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 10347903 - 2² = 10347899 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10347503) 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 11 ways as a sum of consecutive naturals, for example, 951 + ... + 4647.

It is an arithmetic number, because the mean of its divisors is an integer number (1249924).

Almost surely, 2^10347903 is an apocalyptic number.

10347903 is a deficient number, since it is larger than the sum of its proper divisors (4651185).

10347903 is a wasteful number, since it uses less digits than its factorization.

10347903 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4014 (or 4011 counting only the distinct ones).

The product of its (nonzero) digits is 2268, while the sum is 27.

The square root of 10347903 is about 3216.8156614889. The cubic root of 10347903 is about 217.9134900691.

The spelling of 10347903 in words is "ten million, three hundred forty-seven thousand, nine hundred three".