84666699070 has 8 divisors (see below), whose sum is σ = 152400058344. Its totient is φ = 33866679624.

The previous prime is 84666698989. The next prime is 84666699109. The reversal of 84666699070 is 7099666648.

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

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, 4233334944 + ... + 4233334963.

It is an arithmetic number, because the mean of its divisors is an integer number (19050007293).

Almost surely, 2^84666699070 is an apocalyptic number.

84666699070 is a deficient number, since it is larger than the sum of its proper divisors (67733359274).

84666699070 is a wasteful number, since it uses less digits than its factorization.

84666699070 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8466669914.

The product of its (nonzero) digits is 23514624, while the sum is 61.

The spelling of 84666699070 in words is "eighty-four billion, six hundred sixty-six million, six hundred ninety-nine thousand, seventy".