791293346 has 4 divisors (see below), whose sum is σ = 1186940022. Its totient is φ = 395646672.

The previous prime is 791293343. The next prime is 791293351. The reversal of 791293346 is 643392197.

791293346 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 755425225 + 35868121 = 27485^2 + 5989^2 .

It is a super-2 number, since 2×791293346² = 1252290318847751432, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 791293297 and 791293306.

It is not an unprimeable number, because it can be changed into a prime (791293343) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 197823335 + ... + 197823338.

Almost surely, 2^791293346 is an apocalyptic number.

791293346 is a deficient number, since it is larger than the sum of its proper divisors (395646676).

791293346 is a wasteful number, since it uses less digits than its factorization.

791293346 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 395646675.

The product of its digits is 244944, while the sum is 44.

The square root of 791293346 is about 28129.9368289372. The cubic root of 791293346 is about 924.9377493048.

The spelling of 791293346 in words is "seven hundred ninety-one million, two hundred ninety-three thousand, three hundred forty-six".