486070730820 has 120 divisors (see below), whose sum is σ = 1526403662784. Its totient is φ = 129484401984.

The previous prime is 486070730813. The next prime is 486070730833. The reversal of 486070730820 is 28037070684.

It is a happy number.

486070730820 is a `hidden beast` number, since 4 + 8 + 607 + 0 + 7 + 30 + 8 + 2 + 0 = 666.

It is a super-3 number, since 3×486070730820³ (a number of 36 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

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 39 ways as a sum of consecutive naturals, for example, 1411399 + ... + 1721681.

Almost surely, 2^486070730820 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 486070730820, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (763201831392).

486070730820 is an abundant number, since it is smaller than the sum of its proper divisors (1040332931964).

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

486070730820 is a wasteful number, since it uses less digits than its factorization.

486070730820 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 311271 (or 311260 counting only the distinct ones).

The product of its (nonzero) digits is 451584, while the sum is 45.

The spelling of 486070730820 in words is "four hundred eighty-six billion, seventy million, seven hundred thirty thousand, eight hundred twenty".