86734338 has 8 divisors (see below), whose sum is σ = 173468688. Its totient is φ = 28911444.

The previous prime is 86734309. The next prime is 86734339. The reversal of 86734338 is 83343768.

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

86734338 is an admirable number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 86734338.

It is not an unprimeable number, because it can be changed into a prime (86734339) 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, 7227856 + ... + 7227867.

It is an arithmetic number, because the mean of its divisors is an integer number (21683586).

Almost surely, 2^86734338 is an apocalyptic number.

86734338 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.

86734338 is a wasteful number, since it uses less digits than its factorization.

86734338 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14455728.

The product of its digits is 290304, while the sum is 42.

The square root of 86734338 is about 9313.1271869335. The cubic root of 86734338 is about 442.6532827833.

The spelling of 86734338 in words is "eighty-six million, seven hundred thirty-four thousand, three hundred thirty-eight".