7166190093 has 8 divisors (see below), whose sum is σ = 9675868800. Its totient is φ = 4716985728.

The previous prime is 7166190079. The next prime is 7166190103. The reversal of 7166190093 is 3900916617.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 7166190093 - 2¹² = 7166185997 is a prime.

It is a super-2 number, since 2×7166190093² (a number of 21 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7166190593) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15118308 + ... + 15118781.

It is an arithmetic number, because the mean of its divisors is an integer number (1209483600).

Almost surely, 2^7166190093 is an apocalyptic number.

It is an amenable number.

7166190093 is a deficient number, since it is larger than the sum of its proper divisors (2509678707).

7166190093 is a wasteful number, since it uses less digits than its factorization.

7166190093 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30237171.

The product of its (nonzero) digits is 61236, while the sum is 42.

The square root of 7166190093 is about 84653.3525207360. The cubic root of 7166190093 is about 1927.9515159328.

The spelling of 7166190093 in words is "seven billion, one hundred sixty-six million, one hundred ninety thousand, ninety-three".