78793314 has 8 divisors (see below), whose sum is σ = 157586640. Its totient is φ = 26264436.

The previous prime is 78793307. The next prime is 78793321. The reversal of 78793314 is 41339787.

It is an interprime number because it is at equal distance from previous prime (78793307) and next prime (78793321).

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

78793314 is an admirable number.

It is a super-2 number, since 2×78793314² = 12416772662205192, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6566104 + ... + 6566115.

It is an arithmetic number, because the mean of its divisors is an integer number (19698330).

Almost surely, 2^78793314 is an apocalyptic number.

78793314 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

78793314 is a wasteful number, since it uses less digits than its factorization.

78793314 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13132224.

The product of its digits is 127008, while the sum is 42.

The square root of 78793314 is about 8876.5598065917. The cubic root of 78793314 is about 428.7095147735.

The spelling of 78793314 in words is "seventy-eight million, seven hundred ninety-three thousand, three hundred fourteen".