2836993 has 2 divisors, whose sum is σ = 2836994. Its totient is φ = 2836992.

The previous prime is 2836991. The next prime is 2837017. The reversal of 2836993 is 3996382.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2241009 + 595984 = 1497^2 + 772^2 .

It is a cyclic number.

It is not a de Polignac number, because 2836993 - 2¹ = 2836991 is a prime.

Together with 2836991, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (2836991) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1418496 + 1418497.

It is an arithmetic number, because the mean of its divisors is an integer number (1418497).

2^2836993 is an apocalyptic number.

It is an amenable number.

2836993 is a deficient number, since it is larger than the sum of its proper divisors (1).

2836993 is an equidigital number, since it uses as much as digits as its factorization.

2836993 is an evil number, because the sum of its binary digits is even.

The product of its digits is 69984, while the sum is 40.

The square root of 2836993 is about 1684.3375552424. The cubic root of 2836993 is about 141.5639769463.

The spelling of 2836993 in words is "two million, eight hundred thirty-six thousand, nine hundred ninety-three".