84693162331 has 4 divisors (see below), whose sum is σ = 84697164112. Its totient is φ = 84689160552.

The previous prime is 84693162329. The next prime is 84693162341. The reversal of 84693162331 is 13326139648.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 84693162331 - 2¹ = 84693162329 is a prime.

It is a super-2 number, since 2×84693162331² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (84693162341) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1968975 + ... + 2011528.

It is an arithmetic number, because the mean of its divisors is an integer number (21174291028).

Almost surely, 2^84693162331 is an apocalyptic number.

84693162331 is a deficient number, since it is larger than the sum of its proper divisors (4001781).

84693162331 is a wasteful number, since it uses less digits than its factorization.

84693162331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4001780.

The product of its digits is 559872, while the sum is 46.

The spelling of 84693162331 in words is "eighty-four billion, six hundred ninety-three million, one hundred sixty-two thousand, three hundred thirty-one".