3138130 has 32 divisors (see below), whose sum is σ = 5971968. Its totient is φ = 1185600.

The previous prime is 3138127. The next prime is 3138131. The reversal of 3138130 is 318313.

It is a junction number, because it is equal to n+sod(n) for n = 3138098 and 3138107.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3138131) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16335 + ... + 16525.

It is an arithmetic number, because the mean of its divisors is an integer number (186624).

Almost surely, 2^3138130 is an apocalyptic number.

3138130 is a deficient number, since it is larger than the sum of its proper divisors (2833838).

3138130 is a wasteful number, since it uses less digits than its factorization.

3138130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 282.

The product of its (nonzero) digits is 216, while the sum is 19.

The square root of 3138130 is about 1771.4767850582. The cubic root of 3138130 is about 146.4053600215.

The spelling of 3138130 in words is "three million, one hundred thirty-eight thousand, one hundred thirty".