68874076167 has 8 divisors (see below), whose sum is σ = 98896109424. Its totient is φ = 42384046848.

The previous prime is 68874076093. The next prime is 68874076169. The reversal of 68874076167 is 76167047886.

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

It is not a de Polignac number, because 68874076167 - 2¹¹ = 68874074119 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 68874076167.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68874076169) 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 7 ways as a sum of consecutive naturals, for example, 883000938 + ... + 883001015.

It is an arithmetic number, because the mean of its divisors is an integer number (12362013678).

Almost surely, 2^68874076167 is an apocalyptic number.

68874076167 is a deficient number, since it is larger than the sum of its proper divisors (30022033257).

68874076167 is a wasteful number, since it uses less digits than its factorization.

68874076167 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1766001969.

The product of its (nonzero) digits is 18966528, while the sum is 60.

The spelling of 68874076167 in words is "sixty-eight billion, eight hundred seventy-four million, seventy-six thousand, one hundred sixty-seven".