3821368810 has 64 divisors (see below), whose sum is σ = 8232855552. Its totient is φ = 1248641856.

The previous prime is 3821368777. The next prime is 3821368819. The reversal of 3821368810 is 188631283.

It is a super-2 number, since 2×3821368810² = 29205719164081632200, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3821368819) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 451437 + ... + 459823.

It is an arithmetic number, because the mean of its divisors is an integer number (128638368).

Almost surely, 2^3821368810 is an apocalyptic number.

3821368810 is an abundant number, since it is smaller than the sum of its proper divisors (4411486742).

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

3821368810 is a wasteful number, since it uses less digits than its factorization.

3821368810 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8707.

The product of its (nonzero) digits is 55296, while the sum is 40.

The square root of 3821368810 is about 61817.2209825062. The cubic root of 3821368810 is about 1563.4103576883.

The spelling of 3821368810 in words is "three billion, eight hundred twenty-one million, three hundred sixty-eight thousand, eight hundred ten".