3993148 has 6 divisors (see below), whose sum is σ = 6988016. Its totient is φ = 1996572.

The previous prime is 3993127. The next prime is 3993161. The reversal of 3993148 is 8413993.

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, 499140 + ... + 499147.

Almost surely, 2^3993148 is an apocalyptic number.

It is an amenable number.

3993148 is a deficient number, since it is larger than the sum of its proper divisors (2994868).

3993148 is a wasteful number, since it uses less digits than its factorization.

3993148 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 998291 (or 998289 counting only the distinct ones).

The product of its digits is 23328, while the sum is 37.

The square root of 3993148 is about 1998.2862657788. The cubic root of 3993148 is about 158.6494127917.

The spelling of 3993148 in words is "three million, nine hundred ninety-three thousand, one hundred forty-eight".