2183994602 has 4 divisors (see below), whose sum is σ = 3275991906. Its totient is φ = 1091997300.

The previous prime is 2183994583. The next prime is 2183994629. The reversal of 2183994602 is 2064993812.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 2182851841 + 1142761 = 46721^2 + 1069^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 545998649 + ... + 545998652.

Almost surely, 2^2183994602 is an apocalyptic number.

2183994602 is a deficient number, since it is larger than the sum of its proper divisors (1091997304).

2183994602 is a wasteful number, since it uses less digits than its factorization.

2183994602 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1091997303.

The product of its (nonzero) digits is 186624, while the sum is 44.

The square root of 2183994602 is about 46733.2280288875. The cubic root of 2183994602 is about 1297.4297544273.

The spelling of 2183994602 in words is "two billion, one hundred eighty-three million, nine hundred ninety-four thousand, six hundred two".