85484998670 has 8 divisors (see below), whose sum is σ = 153872997624. Its totient is φ = 34193999464.

The previous prime is 85484998657. The next prime is 85484998723. The reversal of 85484998670 is 7689948458.

It is a happy number.

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

It is a self number, because there is not a number n which added to its sum of digits gives 85484998670.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4274249924 + ... + 4274249943.

It is an arithmetic number, because the mean of its divisors is an integer number (19234124703).

Almost surely, 2^85484998670 is an apocalyptic number.

85484998670 is a deficient number, since it is larger than the sum of its proper divisors (68387998954).

85484998670 is a wasteful number, since it uses less digits than its factorization.

85484998670 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8548499874.

The product of its (nonzero) digits is 139345920, while the sum is 68.

The spelling of 85484998670 in words is "eighty-five billion, four hundred eighty-four million, nine hundred ninety-eight thousand, six hundred seventy".