3885515080 has 32 divisors (see below), whose sum is σ = 8746185600. Its totient is φ = 1553534656.

The previous prime is 3885515059. The next prime is 3885515083. The reversal of 3885515080 is 805155883.

It is not an unprimeable number, because it can be changed into a prime (3885515083) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 78609 + ... + 118111.

It is an arithmetic number, because the mean of its divisors is an integer number (273318300).

Almost surely, 2^3885515080 is an apocalyptic number.

It is an amenable number.

3885515080 is an abundant number, since it is smaller than the sum of its proper divisors (4860670520).

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

3885515080 is a wasteful number, since it uses less digits than its factorization.

3885515080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41973 (or 41969 counting only the distinct ones).

The product of its (nonzero) digits is 192000, while the sum is 43.

The square root of 3885515080 is about 62333.8999261237. The cubic root of 3885515080 is about 1572.1097685934.

It can be divided in two parts, 38855 and 15080, that added together give a palindrome (53935).

The spelling of 3885515080 in words is "three billion, eight hundred eighty-five million, five hundred fifteen thousand, eighty".