480784999 has 2 divisors, whose sum is σ = 480785000. Its totient is φ = 480784998.

The previous prime is 480784991. The next prime is 480785017. The reversal of 480784999 is 999487084.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 480784999 - 2³ = 480784991 is a prime.

It is a super-3 number, since 3×480784999³ (a number of 27 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (480784991) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 240392499 + 240392500.

It is an arithmetic number, because the mean of its divisors is an integer number (240392500).

Almost surely, 2^480784999 is an apocalyptic number.

480784999 is a deficient number, since it is larger than the sum of its proper divisors (1).

480784999 is an equidigital number, since it uses as much as digits as its factorization.

480784999 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5225472, while the sum is 58.

The square root of 480784999 is about 21926.8100507119. The cubic root of 480784999 is about 783.4001245398.

The spelling of 480784999 in words is "four hundred eighty million, seven hundred eighty-four thousand, nine hundred ninety-nine".