86347316 has 24 divisors (see below), whose sum is σ = 166938240. Its totient is φ = 38750400.

The previous prime is 86347309. The next prime is 86347321. The reversal of 86347316 is 61374368.

It is a self number, because there is not a number n which added to its sum of digits gives 86347316.

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, 8945 + ... + 15896.

It is an arithmetic number, because the mean of its divisors is an integer number (6955760).

Almost surely, 2^86347316 is an apocalyptic number.

It is an amenable number.

86347316 is a deficient number, since it is larger than the sum of its proper divisors (80590924).

86347316 is a wasteful number, since it uses less digits than its factorization.

86347316 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24935 (or 24933 counting only the distinct ones).

The product of its digits is 72576, while the sum is 38.

The square root of 86347316 is about 9292.3256507723. The cubic root of 86347316 is about 441.9939053097.

The spelling of 86347316 in words is "eighty-six million, three hundred forty-seven thousand, three hundred sixteen".