3142903 has 8 divisors (see below), whose sum is σ = 3246320. Its totient is φ = 3041280.

The previous prime is 3142901. The next prime is 3142907. The reversal of 3142903 is 3092413.

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 3142903 - 2¹ = 3142901 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3142901) 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, 3703 + ... + 4471.

It is an arithmetic number, because the mean of its divisors is an integer number (405790).

Almost surely, 2^3142903 is an apocalyptic number.

3142903 is a deficient number, since it is larger than the sum of its proper divisors (103417).

3142903 is an equidigital number, since it uses as much as digits as its factorization.

3142903 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 897.

The product of its (nonzero) digits is 648, while the sum is 22.

The square root of 3142903 is about 1772.8234542672. The cubic root of 3142903 is about 146.4795484503.

The spelling of 3142903 in words is "three million, one hundred forty-two thousand, nine hundred three".