3863320811 has 16 divisors (see below), whose sum is σ = 4618814400. Its totient is φ = 3161292288.

The previous prime is 3863320793. The next prime is 3863320859. The reversal of 3863320811 is 1180233683.

It is a de Polignac number, because none of the positive numbers 2^k-3863320811 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3863320211) 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, 88850 + ... + 124983.

It is an arithmetic number, because the mean of its divisors is an integer number (288675900).

Almost surely, 2^3863320811 is an apocalyptic number.

3863320811 is a deficient number, since it is larger than the sum of its proper divisors (755493589).

3863320811 is a wasteful number, since it uses less digits than its factorization.

3863320811 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 213958.

The product of its (nonzero) digits is 20736, while the sum is 35.

The square root of 3863320811 is about 62155.6176946219. The cubic root of 3863320811 is about 1569.1107261955.

The spelling of 3863320811 in words is "three billion, eight hundred sixty-three million, three hundred twenty thousand, eight hundred eleven".