3885734550 has 48 divisors (see below), whose sum is σ = 9653257152. Its totient is φ = 1034407200.

The previous prime is 3885734549. The next prime is 3885734551. The reversal of 3885734550 is 554375883.

It is an interprime number because it is at equal distance from previous prime (3885734549) and next prime (3885734551).

It is a Smith number, since the sum of its digits (48) coincides with the sum of the digits of its prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 3885734550.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3885734551) 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 23 ways as a sum of consecutive naturals, for example, 65985 + ... + 110115.

It is an arithmetic number, because the mean of its divisors is an integer number (201109524).

Almost surely, 2^3885734550 is an apocalyptic number.

3885734550 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

3885734550 is an abundant number, since it is smaller than the sum of its proper divisors (5767522602).

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

3885734550 is a wasteful number, since it uses less digits than its factorization.

3885734550 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44733 (or 44728 counting only the distinct ones).

The product of its (nonzero) digits is 2016000, while the sum is 48.

The square root of 3885734550 is about 62335.6603398087. The cubic root of 3885734550 is about 1572.1393677952.

The spelling of 3885734550 in words is "three billion, eight hundred eighty-five million, seven hundred thirty-four thousand, five hundred fifty".