43274364 has 48 divisors (see below), whose sum is σ = 115885056. Its totient is φ = 12312000.

The previous prime is 43274353. The next prime is 43274369. The reversal of 43274364 is 46347234.

It is a hoax number, since the sum of its digits (33) coincides with the sum of the digits of its distinct prime factors.

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (43274369) 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 15 ways as a sum of consecutive naturals, for example, 21814 + ... + 23714.

It is an arithmetic number, because the mean of its divisors is an integer number (2414272).

Almost surely, 2^43274364 is an apocalyptic number.

It is an amenable number.

43274364 is an abundant number, since it is smaller than the sum of its proper divisors (72610692).

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

43274364 is a wasteful number, since it uses less digits than its factorization.

43274364 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2186 (or 2184 counting only the distinct ones).

The product of its digits is 48384, while the sum is 33.

The square root of 43274364 is about 6578.3253188027. The cubic root of 43274364 is about 351.0833480365.

The spelling of 43274364 in words is "forty-three million, two hundred seventy-four thousand, three hundred sixty-four".