43484916 has 36 divisors (see below), whose sum is σ = 104320608. Its totient is φ = 14097888.

The previous prime is 43484897. The next prime is 43484923. The reversal of 43484916 is 61948434.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 15105 + ... + 17751.

Almost surely, 2^43484916 is an apocalyptic number.

It is an amenable number.

43484916 is an abundant number, since it is smaller than the sum of its proper divisors (60835692).

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

43484916 is a wasteful number, since it uses less digits than its factorization.

43484916 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2728 (or 2689 counting only the distinct ones).

The product of its digits is 82944, while the sum is 39.

The square root of 43484916 is about 6594.3093648994. The cubic root of 43484916 is about 351.6518273002.

The spelling of 43484916 in words is "forty-three million, four hundred eighty-four thousand, nine hundred sixteen".