3128301 has 20 divisors (see below), whose sum is σ = 5099424. Its totient is φ = 1895400.

The previous prime is 3128291. The next prime is 3128311. The reversal of 3128301 is 1038213.

It is an interprime number because it is at equal distance from previous prime (3128291) and next prime (3128311).

It is not a de Polignac number, because 3128301 - 2⁷ = 3128173 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3128311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 865 + ... + 2646.

Almost surely, 2^3128301 is an apocalyptic number.

It is an amenable number.

3128301 is a deficient number, since it is larger than the sum of its proper divisors (1971123).

3128301 is a wasteful number, since it uses less digits than its factorization.

3128301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3534 (or 3525 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

The square root of 3128301 is about 1768.7003703285. The cubic root of 3128301 is about 146.2523471024.

The spelling of 3128301 in words is "three million, one hundred twenty-eight thousand, three hundred one".