78334195 has 8 divisors (see below), whose sum is σ = 96001344. Its totient is φ = 61333824.

The previous prime is 78334177. The next prime is 78334211. The reversal of 78334195 is 59143387.

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 78334195 - 2⁵ = 78334163 is a prime.

It is a super-2 number, since 2×78334195² = 12272492212596050, which contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 166434 + ... + 166903.

It is an arithmetic number, because the mean of its divisors is an integer number (12000168).

Almost surely, 2^78334195 is an apocalyptic number.

78334195 is a deficient number, since it is larger than the sum of its proper divisors (17667149).

78334195 is a wasteful number, since it uses less digits than its factorization.

78334195 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 333389.

The product of its digits is 90720, while the sum is 40.

The square root of 78334195 is about 8850.6607098001. The cubic root of 78334195 is about 427.8752129148.

The spelling of 78334195 in words is "seventy-eight million, three hundred thirty-four thousand, one hundred ninety-five".