2994003 has 24 divisors (see below), whose sum is σ = 4614960. Its totient is φ = 1942056.

The previous prime is 2993993. The next prime is 2994031. The reversal of 2994003 is 3004992.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It is not a de Polignac number, because 2994003 - 2⁹ = 2993491 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

2994003 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (2994083) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 80901 + ... + 80937.

It is an arithmetic number, because the mean of its divisors is an integer number (192290).

2^2994003 is an apocalyptic number.

2994003 is a deficient number, since it is larger than the sum of its proper divisors (1620957).

2994003 is an frugal number, since it uses more digits than its factorization.

2994003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95 (or 40 counting only the distinct ones).

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

The square root of 2994003 is about 1730.3187567613. The cubic root of 2994003 is about 144.1287910273.

Multiplying 2994003 by its sum of digits (27), we get a square (80838081 = 8991²).

2994003 divided by its sum of digits (27) gives a square (110889 = 333²).

Adding to 2994003 its reverse (3004992), we get a palindrome (5998995).

The spelling of 2994003 in words is "two million, nine hundred ninety-four thousand, three".