2074993161 has 8 divisors (see below), whose sum is σ = 2767005600. Its totient is φ = 1383154752.

The previous prime is 2074993159. The next prime is 2074993171. The reversal of 2074993161 is 1613994702.

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

It is not a de Polignac number, because 2074993161 - 2¹ = 2074993159 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2074993121) 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 7 ways as a sum of consecutive naturals, for example, 12535 + ... + 65628.

It is an arithmetic number, because the mean of its divisors is an integer number (345875700).

Almost surely, 2^2074993161 is an apocalyptic number.

It is an amenable number.

2074993161 is a deficient number, since it is larger than the sum of its proper divisors (692012439).

2074993161 is an equidigital number, since it uses as much as digits as its factorization.

2074993161 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87015.

The product of its (nonzero) digits is 81648, while the sum is 42.

The square root of 2074993161 is about 45552.0928278822. The cubic root of 2074993161 is about 1275.4758005824.

The spelling of 2074993161 in words is "two billion, seventy-four million, nine hundred ninety-three thousand, one hundred sixty-one".