487404000917 has 8 divisors (see below), whose sum is σ = 503156132352. Its totient is φ = 471653708400.

The previous prime is 487404000857. The next prime is 487404000977. The reversal of 487404000917 is 719000404784.

It is an interprime number because it is at equal distance from previous prime (487404000857) and next prime (487404000977).

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 487404000917 - 2⁸ = 487404000661 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (487404000977) 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, 89363 + ... + 991359.

It is an arithmetic number, because the mean of its divisors is an integer number (62894516544).

Almost surely, 2^487404000917 is an apocalyptic number.

It is an amenable number.

487404000917 is a deficient number, since it is larger than the sum of its proper divisors (15752131435).

487404000917 is a wasteful number, since it uses less digits than its factorization.

487404000917 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 919459.

The product of its (nonzero) digits is 225792, while the sum is 44.

The spelling of 487404000917 in words is "four hundred eighty-seven billion, four hundred four million, nine hundred seventeen", and thus it is an aban number.