755984043 has 8 divisors (see below), whose sum is σ = 1119976400. Its totient is φ = 503989344.

The previous prime is 755984029. The next prime is 755984069. The reversal of 755984043 is 340489557.

It is not a de Polignac number, because 755984043 - 2¹³ = 755975851 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 755984043.

It is not an unprimeable number, because it can be changed into a prime (755984023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13999678 + ... + 13999731.

It is an arithmetic number, because the mean of its divisors is an integer number (139997050).

Almost surely, 2^755984043 is an apocalyptic number.

755984043 is a deficient number, since it is larger than the sum of its proper divisors (363992357).

755984043 is a wasteful number, since it uses less digits than its factorization.

755984043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27999418 (or 27999412 counting only the distinct ones).

The product of its (nonzero) digits is 604800, while the sum is 45.

The square root of 755984043 is about 27495.1639929643. The cubic root of 755984043 is about 910.9702821459.

The spelling of 755984043 in words is "seven hundred fifty-five million, nine hundred eighty-four thousand, forty-three".