84295323678 has 16 divisors (see below), whose sum is σ = 168609767040. Its totient is φ = 28095254616.

The previous prime is 84295323649. The next prime is 84295323691. The reversal of 84295323678 is 87632359248.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 739018 + ... + 845421.

It is an arithmetic number, because the mean of its divisors is an integer number (10538110440).

Almost surely, 2^84295323678 is an apocalyptic number.

84295323678 is an abundant number, since it is smaller than the sum of its proper divisors (84314443362).

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

84295323678 is a wasteful number, since it uses less digits than its factorization.

84295323678 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1593311.

The product of its digits is 17418240, while the sum is 57.

The spelling of 84295323678 in words is "eighty-four billion, two hundred ninety-five million, three hundred twenty-three thousand, six hundred seventy-eight".