3813063276 has 48 divisors (see below), whose sum is σ = 9712579968. Its totient is φ = 1154688000.

The previous prime is 3813063251. The next prime is 3813063277. The reversal of 3813063276 is 6723603183.

It is not an unprimeable number, because it can be changed into a prime (3813063277) 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 in 15 ways as a sum of consecutive naturals, for example, 202311 + ... + 220353.

It is an arithmetic number, because the mean of its divisors is an integer number (202345416).

Almost surely, 2^3813063276 is an apocalyptic number.

It is an amenable number.

3813063276 is an abundant number, since it is smaller than the sum of its proper divisors (5899516692).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3813063276 is a wasteful number, since it uses less digits than its factorization.

3813063276 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19662 (or 19660 counting only the distinct ones).

The product of its (nonzero) digits is 108864, while the sum is 39.

The square root of 3813063276 is about 61750.0062834005. The cubic root of 3813063276 is about 1562.2768740889.

The spelling of 3813063276 in words is "three billion, eight hundred thirteen million, sixty-three thousand, two hundred seventy-six".