84825283970 has 32 divisors (see below), whose sum is σ = 183681820800. Its totient is φ = 27552272256.

The previous prime is 84825283967. The next prime is 84825283993. The reversal of 84825283970 is 7938252848.

It is a super-2 number, since 2×84825283970² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 31887875 + ... + 31890534.

It is an arithmetic number, because the mean of its divisors is an integer number (5740056900).

Almost surely, 2^84825283970 is an apocalyptic number.

84825283970 is an abundant number, since it is smaller than the sum of its proper divisors (98856536830).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

84825283970 is a wasteful number, since it uses less digits than its factorization.

84825283970 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63778442.

The product of its (nonzero) digits is 7741440, while the sum is 56.

The spelling of 84825283970 in words is "eighty-four billion, eight hundred twenty-five million, two hundred eighty-three thousand, nine hundred seventy".