78733963363 has 8 divisors (see below), whose sum is σ = 85970626560. Its totient is φ = 71510471880.

The previous prime is 78733963267. The next prime is 78733963369. The reversal of 78733963363 is 36336933787.

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

It is a cyclic number.

It is not a de Polignac number, because 78733963363 - 2¹⁷ = 78733832291 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 78733963298 and 78733963307.

It is not an unprimeable number, because it can be changed into a prime (78733963369) 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, 3280423 + ... + 3304336.

It is an arithmetic number, because the mean of its divisors is an integer number (10746328320).

Almost surely, 2^78733963363 is an apocalyptic number.

78733963363 is a deficient number, since it is larger than the sum of its proper divisors (7236663197).

78733963363 is a wasteful number, since it uses less digits than its factorization.

78733963363 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6585857.

The product of its digits is 30862944, while the sum is 58.

The spelling of 78733963363 in words is "seventy-eight billion, seven hundred thirty-three million, nine hundred sixty-three thousand, three hundred sixty-three".