790083869 has 2 divisors, whose sum is σ = 790083870. Its totient is φ = 790083868.

The previous prime is 790083797. The next prime is 790083901. The reversal of 790083869 is 968380097.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 536478244 + 253605625 = 23162^2 + 15925^2 .

It is an emirp because it is prime and its reverse (968380097) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 790083869 - 2²⁰ = 789035293 is a prime.

It is a super-2 number, since 2×790083869² = 1248465040108018322, which contains 22 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (790083769) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 395041934 + 395041935.

It is an arithmetic number, because the mean of its divisors is an integer number (395041935).

Almost surely, 2^790083869 is an apocalyptic number.

It is an amenable number.

790083869 is a deficient number, since it is larger than the sum of its proper divisors (1).

790083869 is an equidigital number, since it uses as much as digits as its factorization.

790083869 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 653184, while the sum is 50.

The square root of 790083869 is about 28108.4305680698. The cubic root of 790083869 is about 924.4662590160.

The spelling of 790083869 in words is "seven hundred ninety million, eighty-three thousand, eight hundred sixty-nine".