87469484170 has 64 divisors (see below), whose sum is σ = 163374900480. Its totient is φ = 33698649600.

The previous prime is 87469484131. The next prime is 87469484183. The reversal of 87469484170 is 7148496478.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 9460750 + ... + 9469990.

It is an arithmetic number, because the mean of its divisors is an integer number (2552732820).

Almost surely, 2^87469484170 is an apocalyptic number.

87469484170 is a deficient number, since it is larger than the sum of its proper divisors (75905416310).

87469484170 is a wasteful number, since it uses less digits than its factorization.

87469484170 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9631.

The product of its (nonzero) digits is 10838016, while the sum is 58.

The spelling of 87469484170 in words is "eighty-seven billion, four hundred sixty-nine million, four hundred eighty-four thousand, one hundred seventy".