86943342 has 8 divisors (see below), whose sum is σ = 173886696. Its totient is φ = 28981112.

The previous prime is 86943341. The next prime is 86943347. The reversal of 86943342 is 24334968.

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

86943342 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 86943342.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (86943341) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7245273 + ... + 7245284.

It is an arithmetic number, because the mean of its divisors is an integer number (21735837).

Almost surely, 2^86943342 is an apocalyptic number.

86943342 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

86943342 is a wasteful number, since it uses less digits than its factorization.

86943342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14490562.

The product of its digits is 124416, while the sum is 39.

The square root of 86943342 is about 9324.3413708422. The cubic root of 86943342 is about 443.0085518955.

The spelling of 86943342 in words is "eighty-six million, nine hundred forty-three thousand, three hundred forty-two".