487600478 has 8 divisors (see below), whose sum is σ = 748410168. Its totient is φ = 238130424.

The previous prime is 487600469. The next prime is 487600499. The reversal of 487600478 is 874006784.

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

It is a super-2 number, since 2×487600478² = 475508452291656968, which contains 22 as substring.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 2834801 + ... + 2834972.

It is an arithmetic number, because the mean of its divisors is an integer number (93551271).

Almost surely, 2^487600478 is an apocalyptic number.

487600478 is a deficient number, since it is larger than the sum of its proper divisors (260809690).

487600478 is a wasteful number, since it uses less digits than its factorization.

487600478 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5669818.

The product of its (nonzero) digits is 301056, while the sum is 44.

The square root of 487600478 is about 22081.6774272246. The cubic root of 487600478 is about 787.0845258809.

The spelling of 487600478 in words is "four hundred eighty-seven million, six hundred thousand, four hundred seventy-eight".