755669967 has 16 divisors (see below), whose sum is σ = 1086284640. Its totient is φ = 464504832.

The previous prime is 755669933. The next prime is 755670007. The reversal of 755669967 is 769966557.

It is not a de Polignac number, because 755669967 - 2⁸ = 755669711 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 755669967.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (755669927) 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 15 ways as a sum of consecutive naturals, for example, 25803 + ... + 46659.

It is an arithmetic number, because the mean of its divisors is an integer number (67892790).

Almost surely, 2^755669967 is an apocalyptic number.

755669967 is a deficient number, since it is larger than the sum of its proper divisors (330614673).

755669967 is a wasteful number, since it uses less digits than its factorization.

755669967 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21802.

The product of its digits is 21432600, while the sum is 60.

The square root of 755669967 is about 27489.4519225102. The cubic root of 755669967 is about 910.8441094943.

The spelling of 755669967 in words is "seven hundred fifty-five million, six hundred sixty-nine thousand, nine hundred sixty-seven".