3148384 has 12 divisors (see below), whose sum is σ = 6198444. Its totient is φ = 1574176.

The previous prime is 3148361. The next prime is 3148399. The reversal of 3148384 is 4838413.

It is a super-2 number, since 2×3148384² = 19824643622912, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49162 + ... + 49225.

It is an arithmetic number, because the mean of its divisors is an integer number (516537).

Almost surely, 2^3148384 is an apocalyptic number.

It is an amenable number.

3148384 is a deficient number, since it is larger than the sum of its proper divisors (3050060).

3148384 is an equidigital number, since it uses as much as digits as its factorization.

3148384 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 98397 (or 98389 counting only the distinct ones).

The product of its digits is 9216, while the sum is 31.

The square root of 3148384 is about 1774.3686201012. The cubic root of 3148384 is about 146.5646489820.

The spelling of 3148384 in words is "three million, one hundred forty-eight thousand, three hundred eighty-four".