480999031 has 2 divisors, whose sum is σ = 480999032. Its totient is φ = 480999030.

The previous prime is 480998983. The next prime is 480999047. The reversal of 480999031 is 130999084.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 480999031 - 2¹¹ = 480996983 is a prime.

It is a super-3 number, since 3×480999031³ (a number of 27 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (480999061) 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 as a sum of consecutive naturals, namely, 240499515 + 240499516.

It is an arithmetic number, because the mean of its divisors is an integer number (240499516).

Almost surely, 2^480999031 is an apocalyptic number.

480999031 is a deficient number, since it is larger than the sum of its proper divisors (1).

480999031 is an equidigital number, since it uses as much as digits as its factorization.

480999031 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 69984, while the sum is 43.

The square root of 480999031 is about 21931.6901081517. The cubic root of 480999031 is about 783.5163565498.

The spelling of 480999031 in words is "four hundred eighty million, nine hundred ninety-nine thousand, thirty-one".