4793195661 has 16 divisors (see below), whose sum is σ = 6613099200. Its totient is φ = 3084437888.

The previous prime is 4793195629. The next prime is 4793195663. The reversal of 4793195661 is 1665913974.

It is a cyclic number.

It is not a de Polignac number, because 4793195661 - 2⁵ = 4793195629 is a prime.

It is a super-4 number, since 4×4793195661⁴ (a number of 40 digits) contains 4444 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 (4793195663) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 567310 + ... + 575696.

It is an arithmetic number, because the mean of its divisors is an integer number (413318700).

Almost surely, 2^4793195661 is an apocalyptic number.

It is an amenable number.

4793195661 is a deficient number, since it is larger than the sum of its proper divisors (1819903539).

4793195661 is a wasteful number, since it uses less digits than its factorization.

4793195661 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14988.

The product of its digits is 1224720, while the sum is 51.

The square root of 4793195661 is about 69232.9088006564. The cubic root of 4793195661 is about 1686.0678700855.

The spelling of 4793195661 in words is "four billion, seven hundred ninety-three million, one hundred ninety-five thousand, six hundred sixty-one".