43268984 has 64 divisors (see below), whose sum is σ = 92504160. Its totient is φ = 18800640.

The previous prime is 43268983. The next prime is 43268987. The reversal of 43268984 is 48986234.

43268984 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (44).

Its product of digits (331776) is a multiple of the sum of its prime factors (288).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (43268983) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 315764 + ... + 315900.

Almost surely, 2^43268984 is an apocalyptic number.

43268984 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 43268984, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (46252080).

43268984 is an abundant number, since it is smaller than the sum of its proper divisors (49235176).

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

43268984 is a wasteful number, since it uses less digits than its factorization.

43268984 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 288 (or 284 counting only the distinct ones).

The product of its digits is 331776, while the sum is 44.

The square root of 43268984 is about 6577.9163874285. The cubic root of 43268984 is about 351.0687981851.

The spelling of 43268984 in words is "forty-three million, two hundred sixty-eight thousand, nine hundred eighty-four".