487404345 has 8 divisors (see below), whose sum is σ = 779846976. Its totient is φ = 259948976.

The previous prime is 487404341. The next prime is 487404361. The reversal of 487404345 is 543404784.

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 487404345 - 2² = 487404341 is a prime.

It is not an unprimeable number, because it can be changed into a prime (487404341) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16246797 + ... + 16246826.

It is an arithmetic number, because the mean of its divisors is an integer number (97480872).

Almost surely, 2^487404345 is an apocalyptic number.

It is an amenable number.

487404345 is a deficient number, since it is larger than the sum of its proper divisors (292442631).

487404345 is a wasteful number, since it uses less digits than its factorization.

487404345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32493631.

The product of its (nonzero) digits is 215040, while the sum is 39.

The square root of 487404345 is about 22077.2359003567. The cubic root of 487404345 is about 786.9789791205.

The spelling of 487404345 in words is "four hundred eighty-seven million, four hundred four thousand, three hundred forty-five".