8943412 has 24 divisors (see below), whose sum is σ = 16736832. Its totient is φ = 4171200.

The previous prime is 8943401. The next prime is 8943413. The reversal of 8943412 is 2143498.

It is an alternating number because its digits alternate between even and odd.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8943413) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2587 + ... + 4957.

It is an arithmetic number, because the mean of its divisors is an integer number (697368).

Almost surely, 2^8943412 is an apocalyptic number.

8943412 is a gapful number since it is divisible by the number (82) formed by its first and last digit.

It is an amenable number.

8943412 is a deficient number, since it is larger than the sum of its proper divisors (7793420).

8943412 is a wasteful number, since it uses less digits than its factorization.

8943412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2439 (or 2437 counting only the distinct ones).

The product of its digits is 6912, while the sum is 31.

The square root of 8943412 is about 2990.5537948681. The cubic root of 8943412 is about 207.5715106503.

The spelling of 8943412 in words is "eight million, nine hundred forty-three thousand, four hundred twelve".