3857125741 has 8 divisors (see below), whose sum is σ = 4550342144. Its totient is φ = 3199458960.

The previous prime is 3857125739. The next prime is 3857125759. The reversal of 3857125741 is 1475217583.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3857125741 - 2¹ = 3857125739 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3857135741) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8887170 + ... + 8887603.

It is an arithmetic number, because the mean of its divisors is an integer number (568792768).

Almost surely, 2^3857125741 is an apocalyptic number.

3857125741 is a gapful number since it is divisible by the number (31) formed by its first and last digit.

It is an amenable number.

3857125741 is a deficient number, since it is larger than the sum of its proper divisors (693216403).

3857125741 is a wasteful number, since it uses less digits than its factorization.

3857125741 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17774811.

The product of its digits is 235200, while the sum is 43.

The square root of 3857125741 is about 62105.7625426176. The cubic root of 3857125741 is about 1568.2715559726.

The spelling of 3857125741 in words is "three billion, eight hundred fifty-seven million, one hundred twenty-five thousand, seven hundred forty-one".