480744867 has 8 divisors (see below), whose sum is σ = 641202880. Its totient is φ = 320391720.

The previous prime is 480744863. The next prime is 480744889. The reversal of 480744867 is 768447084.

It is a happy number.

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

It is not a de Polignac number, because 480744867 - 2² = 480744863 is a prime.

It is a super-3 number, since 3×480744867³ (a number of 27 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (480744863) 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, 14809 + ... + 34362.

It is an arithmetic number, because the mean of its divisors is an integer number (80150360).

Almost surely, 2^480744867 is an apocalyptic number.

480744867 is a deficient number, since it is larger than the sum of its proper divisors (160458013).

480744867 is a wasteful number, since it uses less digits than its factorization.

480744867 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52433.

The product of its (nonzero) digits is 1204224, while the sum is 48.

The square root of 480744867 is about 21925.8948962180. The cubic root of 480744867 is about 783.3783266546.

The spelling of 480744867 in words is "four hundred eighty million, seven hundred forty-four thousand, eight hundred sixty-seven".