2974993 has 8 divisors (see below), whose sum is σ = 3422912. Its totient is φ = 2532816.

The previous prime is 2974991. The next prime is 2974997. The reversal of 2974993 is 3994792.

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 2974993 - 2¹ = 2974991 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2974991) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 255 + ... + 2452.

It is an arithmetic number, because the mean of its divisors is an integer number (427864).

2^2974993 is an apocalyptic number.

It is an amenable number.

2974993 is a deficient number, since it is larger than the sum of its proper divisors (447919).

2974993 is a wasteful number, since it uses less digits than its factorization.

2974993 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2871.

The product of its digits is 122472, while the sum is 43.

The square root of 2974993 is about 1724.8168018662. The cubic root of 2974993 is about 143.8231013197.

The spelling of 2974993 in words is "two million, nine hundred seventy-four thousand, nine hundred ninety-three".