7666093 has 2 divisors, whose sum is σ = 7666094. Its totient is φ = 7666092.

The previous prime is 7666091. The next prime is 7666103. The reversal of 7666093 is 3906667.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6538249 + 1127844 = 2557^2 + 1062^2 .

It is an emirp because it is prime and its reverse (3906667) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 7666093 - 2¹ = 7666091 is a prime.

Together with 7666091, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7666091) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3833046 + 3833047.

It is an arithmetic number, because the mean of its divisors is an integer number (3833047).

Almost surely, 2^7666093 is an apocalyptic number.

It is an amenable number.

7666093 is a deficient number, since it is larger than the sum of its proper divisors (1).

7666093 is an equidigital number, since it uses as much as digits as its factorization.

7666093 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 40824, while the sum is 37.

The square root of 7666093 is about 2768.7710270082. The cubic root of 7666093 is about 197.1778050635.

It can be divided in two parts, 766 and 6093, that added together give a cube (6859 = 19³).

The spelling of 7666093 in words is "seven million, six hundred sixty-six thousand, ninety-three".