78790480358 has 16 divisors (see below), whose sum is σ = 118733415840. Its totient is φ = 39213092736.

The previous prime is 78790480333. The next prime is 78790480367. The reversal of 78790480358 is 85308409787.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 78790480297 and 78790480306.

It is a congruent number.

It is an unprimeable number.

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, 274910 + ... + 482862.

It is an arithmetic number, because the mean of its divisors is an integer number (7420838490).

Almost surely, 2^78790480358 is an apocalyptic number.

78790480358 is a deficient number, since it is larger than the sum of its proper divisors (39942935482).

78790480358 is a wasteful number, since it uses less digits than its factorization.

78790480358 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 208831.

The product of its (nonzero) digits is 13547520, while the sum is 59.

The spelling of 78790480358 in words is "seventy-eight billion, seven hundred ninety million, four hundred eighty thousand, three hundred fifty-eight".