485343636 has 12 divisors (see below), whose sum is σ = 1132468512. Its totient is φ = 161781208.

The previous prime is 485343629. The next prime is 485343641. The reversal of 485343636 is 636343584.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20222640 + ... + 20222663.

It is an arithmetic number, because the mean of its divisors is an integer number (94372376).

Almost surely, 2^485343636 is an apocalyptic number.

It is an amenable number.

485343636 is an abundant number, since it is smaller than the sum of its proper divisors (647124876).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

485343636 is a wasteful number, since it uses less digits than its factorization.

485343636 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40445310 (or 40445308 counting only the distinct ones).

The product of its digits is 622080, while the sum is 42.

The square root of 485343636 is about 22030.5160175607. The cubic root of 485343636 is about 785.8683163553.

The spelling of 485343636 in words is "four hundred eighty-five million, three hundred forty-three thousand, six hundred thirty-six".