2793149 has 2 divisors, whose sum is σ = 2793150. Its totient is φ = 2793148.

The previous prime is 2793121. The next prime is 2793157. The reversal of 2793149 is 9413972.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2220100 + 573049 = 1490^2 + 757^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2793149 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2793179) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1396574 + 1396575.

It is an arithmetic number, because the mean of its divisors is an integer number (1396575).

2^2793149 is an apocalyptic number.

It is an amenable number.

2793149 is a deficient number, since it is larger than the sum of its proper divisors (1).

2793149 is an equidigital number, since it uses as much as digits as its factorization.

2793149 is an evil number, because the sum of its binary digits is even.

The product of its digits is 13608, while the sum is 35.

The square root of 2793149 is about 1671.2716715124. The cubic root of 2793149 is about 140.8309258913.

The spelling of 2793149 in words is "two million, seven hundred ninety-three thousand, one hundred forty-nine".