486609738 has 16 divisors (see below), whose sum is σ = 973868736. Its totient is φ = 162095040.

The previous prime is 486609733. The next prime is 486609769. The reversal of 486609738 is 837906684.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (486609733) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17023 + ... + 35538.

It is an arithmetic number, because the mean of its divisors is an integer number (60866796).

Almost surely, 2^486609738 is an apocalyptic number.

486609738 is an abundant number, since it is smaller than the sum of its proper divisors (487258998).

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

486609738 is a wasteful number, since it uses less digits than its factorization.

486609738 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54109.

The product of its (nonzero) digits is 1741824, while the sum is 51.

The square root of 486609738 is about 22059.2324889149. The cubic root of 486609738 is about 786.5510803634.

The spelling of 486609738 in words is "four hundred eighty-six million, six hundred nine thousand, seven hundred thirty-eight".