791478348 has 12 divisors (see below), whose sum is σ = 1846782840. Its totient is φ = 263826112.

The previous prime is 791478343. The next prime is 791478377. The reversal of 791478348 is 843874197.

It is a tau number, because it is divible by the number of its divisors (12).

It is a self number, because there is not a number n which added to its sum of digits gives 791478348.

It is not an unprimeable number, because it can be changed into a prime (791478341) 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, 32978253 + ... + 32978276.

It is an arithmetic number, because the mean of its divisors is an integer number (153898570).

Almost surely, 2^791478348 is an apocalyptic number.

It is an amenable number.

791478348 is an abundant number, since it is smaller than the sum of its proper divisors (1055304492).

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

791478348 is a wasteful number, since it uses less digits than its factorization.

791478348 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65956536 (or 65956534 counting only the distinct ones).

The product of its digits is 1354752, while the sum is 51.

The square root of 791478348 is about 28133.2249839936. The cubic root of 791478348 is about 925.0098262409.

The spelling of 791478348 in words is "seven hundred ninety-one million, four hundred seventy-eight thousand, three hundred forty-eight".