791947475 has 18 divisors (see below), whose sum is σ = 1071920604. Its totient is φ = 575622400.

The previous prime is 791947459. The next prime is 791947529. The reversal of 791947475 is 574749197.

It is a happy number.

791947475 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 791947475 - 2⁴ = 791947459 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 465827 + ... + 467523.

Almost surely, 2^791947475 is an apocalyptic number.

791947475 is a deficient number, since it is larger than the sum of its proper divisors (279973129).

791947475 is an equidigital number, since it uses as much as digits as its factorization.

791947475 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3415 (or 1713 counting only the distinct ones).

The product of its digits is 2222640, while the sum is 53.

The square root of 791947475 is about 28141.5613461656. The cubic root of 791947475 is about 925.1925481803.

The spelling of 791947475 in words is "seven hundred ninety-one million, nine hundred forty-seven thousand, four hundred seventy-five".