2949003 has 6 divisors (see below), whose sum is σ = 4259684. Its totient is φ = 1965996.

The previous prime is 2948987. The next prime is 2949013. The reversal of 2949003 is 3009492.

It is not a de Polignac number, because 2949003 - 2⁴ = 2948987 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2949013) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 163825 + ... + 163842.

2^2949003 is an apocalyptic number.

2949003 is a deficient number, since it is larger than the sum of its proper divisors (1310681).

2949003 is a wasteful number, since it uses less digits than its factorization.

2949003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 327673 (or 327670 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 27.

The square root of 2949003 is about 1717.2661412839. The cubic root of 2949003 is about 143.4030554370.

The spelling of 2949003 in words is "two million, nine hundred forty-nine thousand, three".