791285441 has 8 divisors (see below), whose sum is σ = 831572544. Its totient is φ = 751993200.

The previous prime is 791285423. The next prime is 791285459. The reversal of 791285441 is 144582197.

It is an interprime number because it is at equal distance from previous prime (791285423) and next prime (791285459).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 791285441 - 2⁶ = 791285377 is a prime.

It is a super-2 number, since 2×791285441² = 1252265298277128962, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (791285141) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 247085 + ... + 250266.

It is an arithmetic number, because the mean of its divisors is an integer number (103946568).

Almost surely, 2^791285441 is an apocalyptic number.

It is an amenable number.

791285441 is a deficient number, since it is larger than the sum of its proper divisors (40287103).

791285441 is a wasteful number, since it uses less digits than its factorization.

791285441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 497431.

The product of its digits is 80640, while the sum is 41.

The square root of 791285441 is about 28129.7963199167. The cubic root of 791285441 is about 924.9346692598.

The spelling of 791285441 in words is "seven hundred ninety-one million, two hundred eighty-five thousand, four hundred forty-one".