487351326 has 64 divisors (see below), whose sum is σ = 1235206656. Its totient is φ = 124502400.

The previous prime is 487351321. The next prime is 487351327. The reversal of 487351326 is 623153784.

It is a super-2 number, since 2×487351326² = 475022629907916552, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (487351321) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 19536 + ... + 36828.

It is an arithmetic number, because the mean of its divisors is an integer number (19300104).

Almost surely, 2^487351326 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 487351326, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (617603328).

487351326 is an abundant number, since it is smaller than the sum of its proper divisors (747855330).

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

487351326 is a wasteful number, since it uses less digits than its factorization.

487351326 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17377.

The product of its digits is 120960, while the sum is 39.

The square root of 487351326 is about 22076.0351059695. The cubic root of 487351326 is about 786.9504426826.

The spelling of 487351326 in words is "four hundred eighty-seven million, three hundred fifty-one thousand, three hundred twenty-six".