86343616 has 14 divisors (see below), whose sum is σ = 171338240. Its totient is φ = 43171776.

The previous prime is 86343611. The next prime is 86343641. The reversal of 86343616 is 61634368.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (86343611) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 674496 + ... + 674623.

Almost surely, 2^86343616 is an apocalyptic number.

It is an amenable number.

86343616 is a deficient number, since it is larger than the sum of its proper divisors (84994624).

86343616 is a wasteful number, since it uses less digits than its factorization.

86343616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1349131 (or 1349121 counting only the distinct ones).

The product of its digits is 62208, while the sum is 37.

The square root of 86343616 is about 9292.1265596202. The cubic root of 86343616 is about 441.9875920433.

The spelling of 86343616 in words is "eighty-six million, three hundred forty-three thousand, six hundred sixteen".