3189375 has 70 divisors (see below), whose sum is σ = 6829064. Its totient is φ = 1458000.

The previous prime is 3189371. The next prime is 3189377. The reversal of 3189375 is 5739813.

It is not a de Polignac number, because 3189375 - 2² = 3189371 is a prime.

It is a super-2 number, since 2×3189375² = 20344225781250, which contains 22 as substring.

It is a Duffinian number.

Its product of digits (22680) is a multiple of the sum of its prime divisors (15).

It is a nialpdrome in base 15.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3189371) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 69 ways as a sum of consecutive naturals, for example, 455622 + ... + 455628.

Almost surely, 2^3189375 is an apocalyptic number.

3189375 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

3189375 is an abundant number, since it is smaller than the sum of its proper divisors (3639689).

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

3189375 is an frugal number, since it uses more digits than its factorization.

3189375 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45 (or 15 counting only the distinct ones).

The product of its digits is 22680, while the sum is 36.

The square root of 3189375 is about 1785.8821349686. The cubic root of 3189375 is about 147.1979839585.

The spelling of 3189375 in words is "three million, one hundred eighty-nine thousand, three hundred seventy-five".