791476137 has 16 divisors (see below), whose sum is σ = 1173746560. Its totient is φ = 527115600.

The previous prime is 791476087. The next prime is 791476151. The reversal of 791476137 is 731674197.

It is a happy number.

It is not a de Polignac number, because 791476137 - 2⁷ = 791476009 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 791476092 and 791476101.

It is not an unprimeable number, because it can be changed into a prime (791476187) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13212 + ... + 41922.

It is an arithmetic number, because the mean of its divisors is an integer number (73359160).

Almost surely, 2^791476137 is an apocalyptic number.

It is an amenable number.

791476137 is a deficient number, since it is larger than the sum of its proper divisors (382270423).

791476137 is a wasteful number, since it uses less digits than its factorization.

791476137 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29741 (or 29735 counting only the distinct ones).

The product of its digits is 222264, while the sum is 45.

The square root of 791476137 is about 28133.1856887911. The cubic root of 791476137 is about 925.0089648997.

The spelling of 791476137 in words is "seven hundred ninety-one million, four hundred seventy-six thousand, one hundred thirty-seven".