86847396 has 12 divisors (see below), whose sum is σ = 202643952. Its totient is φ = 28949128.

The previous prime is 86847361. The next prime is 86847403. The reversal of 86847396 is 69374868.

It is a tau number, because it is divible by the number of its divisors (12).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3618630 + ... + 3618653.

It is an arithmetic number, because the mean of its divisors is an integer number (16886996).

Almost surely, 2^86847396 is an apocalyptic number.

It is an amenable number.

86847396 is an abundant number, since it is smaller than the sum of its proper divisors (115796556).

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

86847396 is a wasteful number, since it uses less digits than its factorization.

86847396 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7237290 (or 7237288 counting only the distinct ones).

The product of its digits is 1741824, while the sum is 51.

The square root of 86847396 is about 9319.1950296150. The cubic root of 86847396 is about 442.8455317703.

The spelling of 86847396 in words is "eighty-six million, eight hundred forty-seven thousand, three hundred ninety-six".