3858025427 has 4 divisors (see below), whose sum is σ = 3858173160. Its totient is φ = 3857877696.

The previous prime is 3858025397. The next prime is 3858025429. The reversal of 3858025427 is 7245208583.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3858025427 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3858025429) 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, 23033 + ... + 90810.

It is an arithmetic number, because the mean of its divisors is an integer number (964543290).

Almost surely, 2^3858025427 is an apocalyptic number.

3858025427 is a deficient number, since it is larger than the sum of its proper divisors (147733).

3858025427 is a wasteful number, since it uses less digits than its factorization.

3858025427 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 147732.

The product of its (nonzero) digits is 537600, while the sum is 44.

The square root of 3858025427 is about 62113.0052967975. The cubic root of 3858025427 is about 1568.3934811546.

The spelling of 3858025427 in words is "three billion, eight hundred fifty-eight million, twenty-five thousand, four hundred twenty-seven".