3153984 has 28 divisors (see below), whose sum is σ = 8345424. Its totient is φ = 1051264.

The previous prime is 3153961. The next prime is 3153989. The reversal of 3153984 is 4893513.

It is not an unprimeable number, because it can be changed into a prime (3153989) 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, 8022 + ... + 8405.

Almost surely, 2^3153984 is an apocalyptic number.

It is an amenable number.

3153984 is an abundant number, since it is smaller than the sum of its proper divisors (5191440).

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

3153984 is a wasteful number, since it uses less digits than its factorization.

3153984 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16442 (or 16432 counting only the distinct ones).

The product of its digits is 12960, while the sum is 33.

The square root of 3153984 is about 1775.9459451233. The cubic root of 3153984 is about 146.6514952167.

The spelling of 3153984 in words is "three million, one hundred fifty-three thousand, nine hundred eighty-four".