486936780 has 96 divisors (see below), whose sum is σ = 1574899200. Its totient is φ = 111098880.

The previous prime is 486936739. The next prime is 486936833. The reversal of 486936780 is 87639684.

It is a Harshad number since it is a multiple of its sum of digits (51).

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 10480 + ... + 32919.

It is an arithmetic number, because the mean of its divisors is an integer number (16405200).

Almost surely, 2^486936780 is an apocalyptic number.

It is an amenable number.

486936780 is an abundant number, since it is smaller than the sum of its proper divisors (1087962420).

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

486936780 is a wasteful number, since it uses less digits than its factorization.

486936780 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43439 (or 43437 counting only the distinct ones).

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

The square root of 486936780 is about 22066.6440583973. The cubic root of 486936780 is about 786.7272500343.

The spelling of 486936780 in words is "four hundred eighty-six million, nine hundred thirty-six thousand, seven hundred eighty".