86934392 has 8 divisors (see below), whose sum is σ = 163002000. Its totient is φ = 43467192.

The previous prime is 86934377. The next prime is 86934401. The reversal of 86934392 is 29343968.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5433392 + ... + 5433407.

It is an arithmetic number, because the mean of its divisors is an integer number (20375250).

Almost surely, 2^86934392 is an apocalyptic number.

It is an amenable number.

86934392 is a deficient number, since it is larger than the sum of its proper divisors (76067608).

86934392 is a wasteful number, since it uses less digits than its factorization.

86934392 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10866805 (or 10866801 counting only the distinct ones).

The product of its digits is 279936, while the sum is 44.

The square root of 86934392 is about 9323.8614318318. The cubic root of 86934392 is about 442.9933501848.

The spelling of 86934392 in words is "eighty-six million, nine hundred thirty-four thousand, three hundred ninety-two".