2082604904 has 32 divisors (see below), whose sum is σ = 3972829800. Its totient is φ = 1023217920.

The previous prime is 2082604889. The next prime is 2082604957. The reversal of 2082604904 is 4094062802.

It can be written as a sum of positive squares in 4 ways, for example, as 1190388004 + 892216900 = 34502^2 + 29870^2 .

It is an unprimeable number.

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, 813194 + ... + 815750.

Almost surely, 2^2082604904 is an apocalyptic number.

It is an amenable number.

2082604904 is a deficient number, since it is larger than the sum of its proper divisors (1890224896).

2082604904 is a wasteful number, since it uses less digits than its factorization.

2082604904 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4293 (or 4289 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 35.

The square root of 2082604904 is about 45635.5662175895. The cubic root of 2082604904 is about 1277.0335160321.

The spelling of 2082604904 in words is "two billion, eighty-two million, six hundred four thousand, nine hundred four".