78503676967 has 8 divisors (see below), whose sum is σ = 83207161872. Its totient is φ = 73809705600.

The previous prime is 78503676941. The next prime is 78503676971. The reversal of 78503676967 is 76967630587.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-78503676967 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 78503676899 and 78503676908.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (78503673967) 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, 2361384 + ... + 2394397.

It is an arithmetic number, because the mean of its divisors is an integer number (10400895234).

Almost surely, 2^78503676967 is an apocalyptic number.

78503676967 is a deficient number, since it is larger than the sum of its proper divisors (4703484905).

78503676967 is a wasteful number, since it uses less digits than its factorization.

78503676967 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4756769.

The product of its (nonzero) digits is 80015040, while the sum is 64.

The spelling of 78503676967 in words is "seventy-eight billion, five hundred three million, six hundred seventy-six thousand, nine hundred sixty-seven".