3830140225 has 6 divisors (see below), whose sum is σ = 4749373910. Its totient is φ = 3064112160.

The previous prime is 3830140219. The next prime is 3830140253. The reversal of 3830140225 is 5220410383.

It can be written as a sum of positive squares in 3 ways, for example, as 768841984 + 3061298241 = 27728^2 + 55329^2 .

It is not a de Polignac number, because 3830140225 - 2⁹ = 3830139713 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3830140193 and 3830140202.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 76602780 + ... + 76602829.

Almost surely, 2^3830140225 is an apocalyptic number.

It is an amenable number.

3830140225 is a deficient number, since it is larger than the sum of its proper divisors (919233685).

3830140225 is a wasteful number, since it uses less digits than its factorization.

3830140225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 153205619 (or 153205614 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 28.

The square root of 3830140225 is about 61888.1266884045. The cubic root of 3830140225 is about 1564.6056398650.

The spelling of 3830140225 in words is "three billion, eight hundred thirty million, one hundred forty thousand, two hundred twenty-five".