3428125185 has 8 divisors (see below), whose sum is σ = 5485000320. Its totient is φ = 1828333424.

The previous prime is 3428125159. The next prime is 3428125189. The reversal of 3428125185 is 5815218243.

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

It is a cyclic number.

It is not a de Polignac number, because 3428125185 - 2¹⁷ = 3427994113 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3428125189) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 114270825 + ... + 114270854.

It is an arithmetic number, because the mean of its divisors is an integer number (685625040).

Almost surely, 2^3428125185 is an apocalyptic number.

It is an amenable number.

3428125185 is a deficient number, since it is larger than the sum of its proper divisors (2056875135).

3428125185 is a wasteful number, since it uses less digits than its factorization.

3428125185 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 228541687.

The product of its digits is 76800, while the sum is 39.

The square root of 3428125185 is about 58550.1937229929. The cubic root of 3428125185 is about 1507.8294597146.

The spelling of 3428125185 in words is "three billion, four hundred twenty-eight million, one hundred twenty-five thousand, one hundred eighty-five".