3861825505374 has 8 divisors (see below), whose sum is σ = 7723651010760. Its totient is φ = 1287275168456.

The previous prime is 3861825505367. The next prime is 3861825505379. The reversal of 3861825505374 is 4735055281683.

3861825505374 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

3861825505374 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3861825505379) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 321818792109 + ... + 321818792120.

It is an arithmetic number, because the mean of its divisors is an integer number (965456376345).

Almost surely, 2^{3861825505374} is an apocalyptic number.

3861825505374 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

3861825505374 is a wasteful number, since it uses less digits than its factorization.

3861825505374 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 643637584234.

The product of its (nonzero) digits is 24192000, while the sum is 57.

The spelling of 3861825505374 in words is "three trillion, eight hundred sixty-one billion, eight hundred twenty-five million, five hundred five thousand, three hundred seventy-four".