480705491 has 16 divisors (see below), whose sum is σ = 580469760. Its totient is φ = 388877760.

The previous prime is 480705487. The next prime is 480705493. The reversal of 480705491 is 194507084.

It is a cyclic number.

It is not a de Polignac number, because 480705491 - 2² = 480705487 is a prime.

It is a super-3 number, since 3×480705491³ (a number of 27 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (480705493) 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, 29375 + ... + 42711.

It is an arithmetic number, because the mean of its divisors is an integer number (36279360).

Almost surely, 2^480705491 is an apocalyptic number.

480705491 is a deficient number, since it is larger than the sum of its proper divisors (99764269).

480705491 is a wasteful number, since it uses less digits than its factorization.

480705491 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13634.

The product of its (nonzero) digits is 40320, while the sum is 38.

The square root of 480705491 is about 21924.9969441275. The cubic root of 480705491 is about 783.3569382153.

The spelling of 480705491 in words is "four hundred eighty million, seven hundred five thousand, four hundred ninety-one".