3852130428 has 36 divisors (see below), whose sum is σ = 9882669160. Its totient is φ = 1264877856.

The previous prime is 3852130423. The next prime is 3852130483. The reversal of 3852130428 is 8240312583.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 3852130392 and 3852130401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3852130423) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 796123 + ... + 800946.

Almost surely, 2^3852130428 is an apocalyptic number.

It is an amenable number.

3852130428 is an abundant number, since it is smaller than the sum of its proper divisors (6030538732).

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

3852130428 is a wasteful number, since it uses less digits than its factorization.

3852130428 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1597146 (or 1597141 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 36.

The square root of 3852130428 is about 62065.5333337272. The cubic root of 3852130428 is about 1567.5942475172.

The spelling of 3852130428 in words is "three billion, eight hundred fifty-two million, one hundred thirty thousand, four hundred twenty-eight".