2994993 has 24 divisors (see below), whose sum is σ = 4530240. Its totient is φ = 1905120.

The previous prime is 2994983. The next prime is 2994997. The reversal of 2994993 is 3994992.

It is not a de Polignac number, because 2994993 - 2⁵ = 2994961 is a prime.

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (2994997) 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, 27423 + ... + 27531.

It is an arithmetic number, because the mean of its divisors is an integer number (188760).

2^2994993 is an apocalyptic number.

It is an amenable number.

2994993 is a deficient number, since it is larger than the sum of its proper divisors (1535247).

2994993 is a wasteful number, since it uses less digits than its factorization.

2994993 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 229 (or 226 counting only the distinct ones).

The product of its digits is 157464, while the sum is 45.

The square root of 2994993 is about 1730.6048075745. The cubic root of 2994993 is about 144.1446751996.

Subtracting 2994993 from its reverse (3994992), we obtain a palindrome (999999).

The spelling of 2994993 in words is "two million, nine hundred ninety-four thousand, nine hundred ninety-three".