791378 has 8 divisors (see below), whose sum is σ = 1356672. Its totient is φ = 339156.

The previous prime is 791377. The next prime is 791387. The reversal of 791378 is 873197.

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

It is not an unprimeable number, because it can be changed into a prime (791377) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28250 + ... + 28277.

It is an arithmetic number, because the mean of its divisors is an integer number (169584).

2⁷⁹¹³⁷⁸ is an apocalyptic number.

791378 is a deficient number, since it is larger than the sum of its proper divisors (565294).

791378 is a wasteful number, since it uses less digits than its factorization.

791378 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56536.

The product of its digits is 10584, while the sum is 35.

The square root of 791378 is about 889.5942895500. The cubic root of 791378 is about 92.4970731969.

The spelling of 791378 in words is "seven hundred ninety-one thousand, three hundred seventy-eight".