3051988 has 12 divisors (see below), whose sum is σ = 5401620. Its totient is φ = 1508672.

The previous prime is 3051977. The next prime is 3052003. The reversal of 3051988 is 8891503.

3051988 is digitally balanced in base 2 and base 5, because in such bases it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 777924 + 2274064 = 882^2 + 1508^2 .

It is a super-5 number, since 5×3051988⁵ (a number of 34 digits) contains 55555 as substring.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 3931 + ... + 4642.

It is an arithmetic number, because the mean of its divisors is an integer number (450135).

Almost surely, 2^3051988 is an apocalyptic number.

It is an amenable number.

3051988 is a deficient number, since it is larger than the sum of its proper divisors (2349632).

3051988 is a wasteful number, since it uses less digits than its factorization.

3051988 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8666 (or 8664 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 34.

The square root of 3051988 is about 1746.9939896863. The cubic root of 3051988 is about 145.0532978860.

The spelling of 3051988 in words is "three million, fifty-one thousand, nine hundred eighty-eight".