3011428 has 24 divisors (see below), whose sum is σ = 6076224. Its totient is φ = 1279200.

The previous prime is 3011399. The next prime is 3011429. The reversal of 3011428 is 8241103.

It is a zygodrome in base 9.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3011429) 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 7 ways as a sum of consecutive naturals, for example, 3258 + ... + 4078.

It is an arithmetic number, because the mean of its divisors is an integer number (253176).

Almost surely, 2^3011428 is an apocalyptic number.

It is an amenable number.

3011428 is an abundant number, since it is smaller than the sum of its proper divisors (3064796).

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

3011428 is a wasteful number, since it uses less digits than its factorization.

3011428 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 963 (or 961 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 19.

The square root of 3011428 is about 1735.3466512487. The cubic root of 3011428 is about 144.4078586280.

The spelling of 3011428 in words is "three million, eleven thousand, four hundred twenty-eight".