3138088 has 8 divisors (see below), whose sum is σ = 5883930. Its totient is φ = 1569040.

The previous prime is 3138073. The next prime is 3138103. The reversal of 3138088 is 8808313.

3138088 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (3138073) and next prime (3138103).

It can be written as a sum of positive squares in only one way, i.e., 3090564 + 47524 = 1758^2 + 218^2 .

It is a tau number, because it is divible by the number of its divisors (8).

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 as a sum of consecutive naturals, namely, 196123 + ... + 196138.

Almost surely, 2^3138088 is an apocalyptic number.

It is an amenable number.

3138088 is a deficient number, since it is larger than the sum of its proper divisors (2745842).

3138088 is a wasteful number, since it uses less digits than its factorization.

3138088 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 392267 (or 392263 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 31.

The square root of 3138088 is about 1771.4649305024. The cubic root of 3138088 is about 146.4047068669.

The spelling of 3138088 in words is "three million, one hundred thirty-eight thousand, eighty-eight".