3148933 has 8 divisors (see below), whose sum is σ = 3273248. Its totient is φ = 3027024.

The previous prime is 3148931. The next prime is 3148939. The reversal of 3148933 is 3398413.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3148933 - 2¹ = 3148931 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3148895 and 3148904.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3148931) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2335 + ... + 3427.

It is an arithmetic number, because the mean of its divisors is an integer number (409156).

Almost surely, 2^3148933 is an apocalyptic number.

It is an amenable number.

3148933 is a deficient number, since it is larger than the sum of its proper divisors (124315).

3148933 is a wasteful number, since it uses less digits than its factorization.

3148933 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1203.

The product of its digits is 7776, while the sum is 31.

The square root of 3148933 is about 1774.5233162740. The cubic root of 3148933 is about 146.5731675655.

The spelling of 3148933 in words is "three million, one hundred forty-eight thousand, nine hundred thirty-three".