3813176812 has 6 divisors (see below), whose sum is σ = 6673059428. Its totient is φ = 1906588404.

The previous prime is 3813176803. The next prime is 3813176813. The reversal of 3813176812 is 2186713183.

It is not an unprimeable number, because it can be changed into a prime (3813176813) 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, 476647098 + ... + 476647105.

Almost surely, 2^3813176812 is an apocalyptic number.

It is an amenable number.

3813176812 is a deficient number, since it is larger than the sum of its proper divisors (2859882616).

3813176812 is a wasteful number, since it uses less digits than its factorization.

3813176812 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 953294207 (or 953294205 counting only the distinct ones).

The product of its digits is 48384, while the sum is 40.

The square root of 3813176812 is about 61750.9255963018. The cubic root of 3813176812 is about 1562.2923798117.

Adding to 3813176812 its reverse (2186713183), we get a palindrome (5999889995).

It can be divided in two parts, 381317 and 6812, that added together give a square (388129 = 623²).

The spelling of 3813176812 in words is "three billion, eight hundred thirteen million, one hundred seventy-six thousand, eight hundred twelve".