7417160666 has 4 divisors (see below), whose sum is σ = 11125741002. Its totient is φ = 3708580332.

The previous prime is 7417160659. The next prime is 7417160677. The reversal of 7417160666 is 6660617147.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 6660617147 = 4049 ⋅1645003.

It can be written as a sum of positive squares in only one way, i.e., 5086685041 + 2330475625 = 71321^2 + 48275^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1854290165 + ... + 1854290168.

Almost surely, 2^7417160666 is an apocalyptic number.

7417160666 is a deficient number, since it is larger than the sum of its proper divisors (3708580336).

7417160666 is a wasteful number, since it uses less digits than its factorization.

7417160666 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3708580335.

The product of its (nonzero) digits is 254016, while the sum is 44.

The square root of 7417160666 is about 86122.9392554620. The cubic root of 7417160666 is about 1950.2003446141.

The spelling of 7417160666 in words is "seven billion, four hundred seventeen million, one hundred sixty thousand, six hundred sixty-six".