3854018852 has 12 divisors (see below), whose sum is σ = 6745063836. Its totient is φ = 1926857760.

The previous prime is 3854018849. The next prime is 3854018869. The reversal of 3854018852 is 2588104583.

It can be written as a sum of positive squares in 2 ways, for example, as 588353536 + 3265665316 = 24256^2 + 57146^2 .

It is a super-2 number, since 2×3854018852² = 29706922623142795808, which contains 22 as substring.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 34718 + ... + 94410.

It is an arithmetic number, because the mean of its divisors is an integer number (562088653).

Almost surely, 2^3854018852 is an apocalyptic number.

It is an amenable number.

3854018852 is a deficient number, since it is larger than the sum of its proper divisors (2891044984).

3854018852 is a wasteful number, since it uses less digits than its factorization.

3854018852 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75838 (or 75836 counting only the distinct ones).

The product of its (nonzero) digits is 307200, while the sum is 44.

The square root of 3854018852 is about 62080.7446153797. The cubic root of 3854018852 is about 1567.8503654454.

The spelling of 3854018852 in words is "three billion, eight hundred fifty-four million, eighteen thousand, eight hundred fifty-two".