3855855104 has 20 divisors (see below), whose sum is σ = 7704180264. Its totient is φ = 1927927296.

The previous prime is 3855855089. The next prime is 3855855121. The reversal of 3855855104 is 4015585583.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3764972 + ... + 3765995.

Almost surely, 2^3855855104 is an apocalyptic number.

It is an amenable number.

3855855104 is a deficient number, since it is larger than the sum of its proper divisors (3848325160).

3855855104 is an frugal number, since it uses more digits than its factorization.

3855855104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7530985 (or 7530969 counting only the distinct ones).

The product of its (nonzero) digits is 480000, while the sum is 44.

The square root of 3855855104 is about 62095.5320775980. The cubic root of 3855855104 is about 1568.0993273188.

The spelling of 3855855104 in words is "three billion, eight hundred fifty-five million, eight hundred fifty-five thousand, one hundred four".