2196613874 has 64 divisors (see below), whose sum is σ = 4208198400. Its totient is φ = 836414208.

The previous prime is 2196613871. The next prime is 2196613879. The reversal of 2196613874 is 4783166912.

It is a super-2 number, since 2×2196613874² = 9650225022898575752, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2196613871) 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 31 ways as a sum of consecutive naturals, for example, 3097832 + ... + 3098540.

It is an arithmetic number, because the mean of its divisors is an integer number (65753100).

Almost surely, 2^2196613874 is an apocalyptic number.

2196613874 is a deficient number, since it is larger than the sum of its proper divisors (2011584526).

2196613874 is a wasteful number, since it uses less digits than its factorization.

2196613874 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1347.

The product of its digits is 435456, while the sum is 47.

The square root of 2196613874 is about 46868.0474737320. The cubic root of 2196613874 is about 1299.9238365635.

The spelling of 2196613874 in words is "two billion, one hundred ninety-six million, six hundred thirteen thousand, eight hundred seventy-four".