43485369 has 8 divisors (see below), whose sum is σ = 58076640. Its totient is φ = 28942176.

The previous prime is 43485361. The next prime is 43485373. The reversal of 43485369 is 96358434.

43485369 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 43485369 - 2³ = 43485361 is a prime.

It is a super-2 number, since 2×43485369² = 3781954634132322, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 43485369.

It is not an unprimeable number, because it can be changed into a prime (43485361) 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 7 ways as a sum of consecutive naturals, for example, 9852 + ... + 13565.

It is an arithmetic number, because the mean of its divisors is an integer number (7259580).

Almost surely, 2^43485369 is an apocalyptic number.

It is an amenable number.

43485369 is a deficient number, since it is larger than the sum of its proper divisors (14591271).

43485369 is a wasteful number, since it uses less digits than its factorization.

43485369 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24039.

The product of its digits is 311040, while the sum is 42.

The square root of 43485369 is about 6594.3437126070. The cubic root of 43485369 is about 351.6530483959.

The spelling of 43485369 in words is "forty-three million, four hundred eighty-five thousand, three hundred sixty-nine".