78719341 has 8 divisors (see below), whose sum is σ = 80628768. Its totient is φ = 76830000.

The previous prime is 78719327. The next prime is 78719351. The reversal of 78719341 is 14391787.

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 78719341 - 2⁵ = 78719309 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 78719294 and 78719303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (78719321) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3066 + ... + 12916.

It is an arithmetic number, because the mean of its divisors is an integer number (10078596).

Almost surely, 2^78719341 is an apocalyptic number.

It is an amenable number.

78719341 is a deficient number, since it is larger than the sum of its proper divisors (1909427).

78719341 is a wasteful number, since it uses less digits than its factorization.

78719341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10043.

The product of its digits is 42336, while the sum is 40.

The square root of 78719341 is about 8872.3920675317. The cubic root of 78719341 is about 428.5753119384.

The spelling of 78719341 in words is "seventy-eight million, seven hundred nineteen thousand, three hundred forty-one".