3147848 has 16 divisors (see below), whose sum is σ = 6438960. Its totient is φ = 1430800.

The previous prime is 3147797. The next prime is 3147853. The reversal of 3147848 is 8487413.

It is a happy number.

It is a super-2 number, since 2×3147848² = 19817894062208, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17798 + ... + 17973.

It is an arithmetic number, because the mean of its divisors is an integer number (402435).

Almost surely, 2^3147848 is an apocalyptic number.

It is an amenable number.

3147848 is an abundant number, since it is smaller than the sum of its proper divisors (3291112).

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

3147848 is a wasteful number, since it uses less digits than its factorization.

3147848 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35788 (or 35784 counting only the distinct ones).

The product of its digits is 21504, while the sum is 35.

The square root of 3147848 is about 1774.2175740309. The cubic root of 3147848 is about 146.5563311582.

The spelling of 3147848 in words is "three million, one hundred forty-seven thousand, eight hundred forty-eight".