2819792973 has 32 divisors (see below), whose sum is σ = 3899456640. Its totient is φ = 1811496960.

The previous prime is 2819792957. The next prime is 2819793001. The reversal of 2819792973 is 3792979182.

It is not a de Polignac number, because 2819792973 - 2⁴ = 2819792957 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2819792923) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4398733 + ... + 4399373.

It is an arithmetic number, because the mean of its divisors is an integer number (121858020).

Almost surely, 2^2819792973 is an apocalyptic number.

It is an amenable number.

2819792973 is a deficient number, since it is larger than the sum of its proper divisors (1079663667).

2819792973 is a wasteful number, since it uses less digits than its factorization.

2819792973 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1149.

The product of its digits is 3429216, while the sum is 57.

The square root of 2819792973 is about 53101.7228816542. The cubic root of 2819792973 is about 1412.7730703214.

The spelling of 2819792973 in words is "two billion, eight hundred nineteen million, seven hundred ninety-two thousand, nine hundred seventy-three".