791273353 has 16 divisors (see below), whose sum is σ = 867919360. Its totient is φ = 716978304.

The previous prime is 791273317. The next prime is 791273363. The reversal of 791273353 is 353372197.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 791273353 - 2¹³ = 791265161 is a prime.

It is a super-2 number, since 2×791273353² = 1252227038335725218, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (791273363) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 209758 + ... + 213496.

It is an arithmetic number, because the mean of its divisors is an integer number (54244960).

Almost surely, 2^791273353 is an apocalyptic number.

791273353 is a gapful number since it is divisible by the number (73) formed by its first and last digit.

It is an amenable number.

791273353 is a deficient number, since it is larger than the sum of its proper divisors (76646007).

791273353 is a wasteful number, since it uses less digits than its factorization.

791273353 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4048.

The product of its digits is 119070, while the sum is 40.

The square root of 791273353 is about 28129.5814579599. The cubic root of 791273353 is about 924.9299593424.

The spelling of 791273353 in words is "seven hundred ninety-one million, two hundred seventy-three thousand, three hundred fifty-three".