3825859734 has 12 divisors (see below), whose sum is σ = 8289362796. Its totient is φ = 1275286572.

The previous prime is 3825859733. The next prime is 3825859747. The reversal of 3825859734 is 4379585283.

3825859734 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×3825859734³ (a number of 30 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3825859733) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 106273864 + ... + 106273899.

It is an arithmetic number, because the mean of its divisors is an integer number (690780233).

Almost surely, 2^3825859734 is an apocalyptic number.

3825859734 is an abundant number, since it is smaller than the sum of its proper divisors (4463503062).

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

3825859734 is a wasteful number, since it uses less digits than its factorization.

3825859734 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 212547771 (or 212547768 counting only the distinct ones).

The product of its digits is 7257600, while the sum is 54.

The square root of 3825859734 is about 61853.5345311810. The cubic root of 3825859734 is about 1564.0225648831.

The spelling of 3825859734 in words is "three billion, eight hundred twenty-five million, eight hundred fifty-nine thousand, seven hundred thirty-four".