3855375417 has 16 divisors (see below), whose sum is σ = 5167984640. Its totient is φ = 2556528912.

The previous prime is 3855375401. The next prime is 3855375421. The reversal of 3855375417 is 7145735583.

It is not a de Polignac number, because 3855375417 - 2⁴ = 3855375401 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3855375467) 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, 1255518 + ... + 1258584.

It is an arithmetic number, because the mean of its divisors is an integer number (322999040).

Almost surely, 2^3855375417 is an apocalyptic number.

It is an amenable number.

3855375417 is a deficient number, since it is larger than the sum of its proper divisors (1312609223).

3855375417 is a wasteful number, since it uses less digits than its factorization.

3855375417 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5172.

The product of its digits is 1764000, while the sum is 48.

The square root of 3855375417 is about 62091.6694653961. The cubic root of 3855375417 is about 1568.0342982452.

The spelling of 3855375417 in words is "three billion, eight hundred fifty-five million, three hundred seventy-five thousand, four hundred seventeen".