2819970996 has 24 divisors (see below), whose sum is σ = 6600963264. Its totient is φ = 936985920.

The previous prime is 2819970953. The next prime is 2819971031. The reversal of 2819970996 is 6990799182.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 371640 + ... + 379151.

It is an arithmetic number, because the mean of its divisors is an integer number (275040136).

Almost surely, 2^2819970996 is an apocalyptic number.

It is an amenable number.

2819970996 is an abundant number, since it is smaller than the sum of its proper divisors (3780992268).

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

2819970996 is a wasteful number, since it uses less digits than its factorization.

2819970996 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 751111 (or 751109 counting only the distinct ones).

The product of its (nonzero) digits is 4408992, while the sum is 60.

The square root of 2819970996 is about 53103.3991002459. The cubic root of 2819970996 is about 1412.8028007319.

The spelling of 2819970996 in words is "two billion, eight hundred nineteen million, nine hundred seventy thousand, nine hundred ninety-six".