791020481 has 8 divisors (see below), whose sum is σ = 818920704. Its totient is φ = 763581600.

The previous prime is 791020469. The next prime is 791020487. The reversal of 791020481 is 184020197.

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 791020481 - 2¹⁸ = 790758337 is a prime.

It is a super-2 number, since 2×791020481² = 1251426802722942722, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (791020487) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 111845 + ... + 118706.

It is an arithmetic number, because the mean of its divisors is an integer number (102365088).

Almost surely, 2^791020481 is an apocalyptic number.

It is an amenable number.

791020481 is a deficient number, since it is larger than the sum of its proper divisors (27900223).

791020481 is a wasteful number, since it uses less digits than its factorization.

791020481 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 230671.

The product of its (nonzero) digits is 4032, while the sum is 32.

The square root of 791020481 is about 28125.0863287564. The cubic root of 791020481 is about 924.8314203620.

The spelling of 791020481 in words is "seven hundred ninety-one million, twenty thousand, four hundred eighty-one".