7090922893 has 2 divisors, whose sum is σ = 7090922894. Its totient is φ = 7090922892.

The previous prime is 7090922827. The next prime is 7090923011. The reversal of 7090922893 is 3982290907.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5046255369 + 2044667524 = 71037^2 + 45218^2 .

It is a cyclic number.

It is not a de Polignac number, because 7090922893 - 2¹⁷ = 7090791821 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7090922393) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3545461446 + 3545461447.

It is an arithmetic number, because the mean of its divisors is an integer number (3545461447).

Almost surely, 2^7090922893 is an apocalyptic number.

It is an amenable number.

7090922893 is a deficient number, since it is larger than the sum of its proper divisors (1).

7090922893 is an equidigital number, since it uses as much as digits as its factorization.

7090922893 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 489888, while the sum is 49.

The square root of 7090922893 is about 84207.6177848536. The cubic root of 7090922893 is about 1921.1779242020.

The spelling of 7090922893 in words is "seven billion, ninety million, nine hundred twenty-two thousand, eight hundred ninety-three".