7064266166 has 4 divisors (see below), whose sum is σ = 10596399252. Its totient is φ = 3532133082.

The previous prime is 7064266163. The next prime is 7064266193. The reversal of 7064266166 is 6616624607.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 6616624607 = 163 ⋅40592789.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7064266163) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1766066540 + ... + 1766066543.

It is an arithmetic number, because the mean of its divisors is an integer number (2649099813).

Almost surely, 2^7064266166 is an apocalyptic number.

7064266166 is a deficient number, since it is larger than the sum of its proper divisors (3532133086).

7064266166 is a wasteful number, since it uses less digits than its factorization.

7064266166 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3532133085.

The product of its (nonzero) digits is 435456, while the sum is 44.

The square root of 7064266166 is about 84049.1889669377. The cubic root of 7064266166 is about 1918.7674893262.

The spelling of 7064266166 in words is "seven billion, sixty-four million, two hundred sixty-six thousand, one hundred sixty-six".