3804542836 has 6 divisors (see below), whose sum is σ = 6657949970. Its totient is φ = 1902271416.

The previous prime is 3804542813. The next prime is 3804542839. The reversal of 3804542836 is 6382454083.

It can be written as a sum of positive squares in only one way, i.e., 2692987236 + 1111555600 = 51894^2 + 33340^2 .

It is a junction number, because it is equal to n+sod(n) for n = 3804542792 and 3804542801.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3804542839) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 475567851 + ... + 475567858.

Almost surely, 2^3804542836 is an apocalyptic number.

It is an amenable number.

3804542836 is a deficient number, since it is larger than the sum of its proper divisors (2853407134).

3804542836 is a wasteful number, since it uses less digits than its factorization.

3804542836 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 951135713 (or 951135711 counting only the distinct ones).

The product of its (nonzero) digits is 552960, while the sum is 43.

The square root of 3804542836 is about 61680.9762892904. The cubic root of 3804542836 is about 1561.1123498734.

The spelling of 3804542836 in words is "three billion, eight hundred four million, five hundred forty-two thousand, eight hundred thirty-six".