43484868 has 72 divisors (see below), whose sum is σ = 128576448. Its totient is φ = 12132288.

The previous prime is 43484821. The next prime is 43484869. The reversal of 43484868 is 86848434.

It is not an unprimeable number, because it can be changed into a prime (43484869) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 8830 + ... + 12842.

It is an arithmetic number, because the mean of its divisors is an integer number (1785784).

Almost surely, 2^43484868 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 43484868, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (64288224).

43484868 is an abundant number, since it is smaller than the sum of its proper divisors (85091580).

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

43484868 is a wasteful number, since it uses less digits than its factorization.

43484868 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4073 (or 4068 counting only the distinct ones).

The product of its digits is 589824, while the sum is 45.

The square root of 43484868 is about 6594.3057253967. The cubic root of 43484868 is about 351.6516979121.

It can be divided in two parts, 4348 and 4868, that added together give a square (9216 = 96²).

The spelling of 43484868 in words is "forty-three million, four hundred eighty-four thousand, eight hundred sixty-eight".