2099335604 has 6 divisors (see below), whose sum is σ = 3673837314. Its totient is φ = 1049667800.

The previous prime is 2099335573. The next prime is 2099335621. The reversal of 2099335604 is 4065339902.

It can be written as a sum of positive squares in only one way, i.e., 1229203600 + 870132004 = 35060^2 + 29498^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 262416947 + ... + 262416954.

It is an arithmetic number, because the mean of its divisors is an integer number (612306219).

Almost surely, 2^2099335604 is an apocalyptic number.

It is an amenable number.

2099335604 is a deficient number, since it is larger than the sum of its proper divisors (1574501710).

2099335604 is a wasteful number, since it uses less digits than its factorization.

2099335604 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 524833905 (or 524833903 counting only the distinct ones).

The product of its (nonzero) digits is 174960, while the sum is 41.

The square root of 2099335604 is about 45818.5072214275. The cubic root of 2099335604 is about 1280.4441012705. Note that the first 3 decimals are identical.

The spelling of 2099335604 in words is "two billion, ninety-nine million, three hundred thirty-five thousand, six hundred four".