2790824213 has 2 divisors, whose sum is σ = 2790824214. Its totient is φ = 2790824212.

The previous prime is 2790824189. The next prime is 2790824221. The reversal of 2790824213 is 3124280972.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2190427204 + 600397009 = 46802^2 + 24503^2 .

It is a cyclic number.

It is not a de Polignac number, because 2790824213 - 2¹⁸ = 2790562069 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2790824293) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1395412106 + 1395412107.

It is an arithmetic number, because the mean of its divisors is an integer number (1395412107).

Almost surely, 2^2790824213 is an apocalyptic number.

It is an amenable number.

2790824213 is a deficient number, since it is larger than the sum of its proper divisors (1).

2790824213 is an equidigital number, since it uses as much as digits as its factorization.

2790824213 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 48384, while the sum is 38.

The square root of 2790824213 is about 52828.2520343045. The cubic root of 2790824213 is about 1407.9184302793.

The spelling of 2790824213 in words is "two billion, seven hundred ninety million, eight hundred twenty-four thousand, two hundred thirteen".