487578799 has 8 divisors (see below), whose sum is σ = 498276288. Its totient is φ = 476894880.

The previous prime is 487578739. The next prime is 487578811. The reversal of 487578799 is 997875784.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 487578799 - 2⁷ = 487578671 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 487578799.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (487578709) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 109729 + ... + 114085.

It is an arithmetic number, because the mean of its divisors is an integer number (62284536).

Almost surely, 2^487578799 is an apocalyptic number.

487578799 is a deficient number, since it is larger than the sum of its proper divisors (10697489).

487578799 is a wasteful number, since it uses less digits than its factorization.

487578799 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6785.

The product of its digits is 35562240, while the sum is 64.

The square root of 487578799 is about 22081.1865396767. The cubic root of 487578799 is about 787.0728609632.

The spelling of 487578799 in words is "four hundred eighty-seven million, five hundred seventy-eight thousand, seven hundred ninety-nine".