3139048 has 16 divisors (see below), whose sum is σ = 6420960. Its totient is φ = 1426800.

The previous prime is 3139021. The next prime is 3139049. The reversal of 3139048 is 8409313.

3139048 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (3139049) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17748 + ... + 17923.

It is an arithmetic number, because the mean of its divisors is an integer number (401310).

Almost surely, 2^3139048 is an apocalyptic number.

It is an amenable number.

3139048 is an abundant number, since it is smaller than the sum of its proper divisors (3281912).

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

3139048 is a wasteful number, since it uses less digits than its factorization.

3139048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35688 (or 35684 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 28.

The square root of 3139048 is about 1771.7358719629. The cubic root of 3139048 is about 146.4196346604.

The spelling of 3139048 in words is "three million, one hundred thirty-nine thousand, forty-eight".