2926993 has 4 divisors (see below), whose sum is σ = 2930688. Its totient is φ = 2923300.

The previous prime is 2926981. The next prime is 2927011. The reversal of 2926993 is 3996292.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 2926993 - 2⁵ = 2926961 is a prime.

It is a Duffinian number.

2926993 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (2926793) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 121 + ... + 2422.

It is an arithmetic number, because the mean of its divisors is an integer number (732672).

2^2926993 is an apocalyptic number.

It is an amenable number.

2926993 is a deficient number, since it is larger than the sum of its proper divisors (3695).

2926993 is a wasteful number, since it uses less digits than its factorization.

2926993 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3694.

The product of its digits is 52488, while the sum is 40.

The square root of 2926993 is about 1710.8456973088. The cubic root of 2926993 is about 143.0453993788.

The spelling of 2926993 in words is "two million, nine hundred twenty-six thousand, nine hundred ninety-three".