481029999 has 16 divisors (see below), whose sum is σ = 658796544. Its totient is φ = 312017600.

The previous prime is 481029953. The next prime is 481030013. The reversal of 481029999 is 999920184.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 481029999 - 2¹² = 481025903 is a prime.

It is a super-3 number, since 3×481029999³ (a number of 27 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (481029799) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 42004 + ... + 52214.

It is an arithmetic number, because the mean of its divisors is an integer number (41174784).

Almost surely, 2^481029999 is an apocalyptic number.

481029999 is a deficient number, since it is larger than the sum of its proper divisors (177766545).

481029999 is a wasteful number, since it uses less digits than its factorization.

481029999 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10638.

The product of its (nonzero) digits is 419904, while the sum is 51.

The square root of 481029999 is about 21932.3961071288. The cubic root of 481029999 is about 783.5331711463.

The spelling of 481029999 in words is "four hundred eighty-one million, twenty-nine thousand, nine hundred ninety-nine".