43799368 has 8 divisors (see below), whose sum is σ = 82123830. Its totient is φ = 21899680.

The previous prime is 43799341. The next prime is 43799369. The reversal of 43799368 is 86399734.

It can be written as a sum of positive squares in only one way, i.e., 43797924 + 1444 = 6618^2 + 38^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (43799369) 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 as a sum of consecutive naturals, namely, 2737453 + ... + 2737468.

Almost surely, 2^43799368 is an apocalyptic number.

It is an amenable number.

43799368 is a deficient number, since it is larger than the sum of its proper divisors (38324462).

43799368 is a wasteful number, since it uses less digits than its factorization.

43799368 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5474927 (or 5474923 counting only the distinct ones).

The product of its digits is 979776, while the sum is 49.

The square root of 43799368 is about 6618.1090955045. The cubic root of 43799368 is about 352.4974243227.

The spelling of 43799368 in words is "forty-three million, seven hundred ninety-nine thousand, three hundred sixty-eight".