3851307625 has 16 divisors (see below), whose sum is σ = 5243382144. Its totient is φ = 2800950000.

The previous prime is 3851307623. The next prime is 3851307631. The reversal of 3851307625 is 5267031583.

3851307625 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 3851307625 - 2¹ = 3851307623 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3851307623) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1399101 + ... + 1401850.

It is an arithmetic number, because the mean of its divisors is an integer number (327711384).

Almost surely, 2^3851307625 is an apocalyptic number.

It is an amenable number.

3851307625 is a deficient number, since it is larger than the sum of its proper divisors (1392074519).

3851307625 is a wasteful number, since it uses less digits than its factorization.

3851307625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2800977 (or 2800967 counting only the distinct ones).

The product of its (nonzero) digits is 151200, while the sum is 40.

The square root of 3851307625 is about 62058.9044779232. The cubic root of 3851307625 is about 1567.4826284951.

The spelling of 3851307625 in words is "three billion, eight hundred fifty-one million, three hundred seven thousand, six hundred twenty-five".