2658422796 has 24 divisors (see below), whose sum is σ = 6237645120. Its totient is φ = 881189712.

The previous prime is 2658422783. The next prime is 2658422797. The reversal of 2658422796 is 6972248562.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (2658422797) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 616666 + ... + 620961.

It is an arithmetic number, because the mean of its divisors is an integer number (259901880).

Almost surely, 2^2658422796 is an apocalyptic number.

It is an amenable number.

2658422796 is an abundant number, since it is smaller than the sum of its proper divisors (3579222324).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2658422796 is a wasteful number, since it uses less digits than its factorization.

2658422796 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1237813 (or 1237811 counting only the distinct ones).

The product of its digits is 2903040, while the sum is 51.

The square root of 2658422796 is about 51559.8952287531. The cubic root of 2658422796 is about 1385.2920784428.

The spelling of 2658422796 in words is "two billion, six hundred fifty-eight million, four hundred twenty-two thousand, seven hundred ninety-six".