2983793 has 2 divisors, whose sum is σ = 2983794. Its totient is φ = 2983792.

The previous prime is 2983777. The next prime is 2983801. The reversal of 2983793 is 3973892.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2745649 + 238144 = 1657^2 + 488^2 .

It is a cyclic number.

It is not a de Polignac number, because 2983793 - 2⁴ = 2983777 is a prime.

It is a d-powerful number, because it can be written as 2⁷ + 9³ + 8⁷ + 3¹¹ + 7² + 9⁶ + 3¹¹ .

It is a self number, because there is not a number n which added to its sum of digits gives 2983793.

It is not a weakly prime, because it can be changed into another prime (2983763) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1491896 + 1491897.

It is an arithmetic number, because the mean of its divisors is an integer number (1491897).

2^2983793 is an apocalyptic number.

It is an amenable number.

2983793 is a deficient number, since it is larger than the sum of its proper divisors (1).

2983793 is an equidigital number, since it uses as much as digits as its factorization.

2983793 is an evil number, because the sum of its binary digits is even.

The product of its digits is 81648, while the sum is 41.

The square root of 2983793 is about 1727.3659137542. The cubic root of 2983793 is about 143.9647708316.

Subtracting 2983793 from its reverse (3973892), we obtain a palindrome (990099).

The spelling of 2983793 in words is "two million, nine hundred eighty-three thousand, seven hundred ninety-three".