86963744 has 24 divisors (see below), whose sum is σ = 195668928. Its totient is φ = 37270080.

The previous prime is 86963743. The next prime is 86963761. The reversal of 86963744 is 44736968.

It is not an unprimeable number, because it can be changed into a prime (86963743) by changing a digit.

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 in 3 ways as a sum of consecutive naturals, for example, 193892 + ... + 194339.

It is an arithmetic number, because the mean of its divisors is an integer number (8152872).

Almost surely, 2^86963744 is an apocalyptic number.

It is an amenable number.

86963744 is an abundant number, since it is smaller than the sum of its proper divisors (108705184).

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

86963744 is a wasteful number, since it uses less digits than its factorization.

86963744 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 388248 (or 388240 counting only the distinct ones).

The product of its digits is 870912, while the sum is 47.

The square root of 86963744 is about 9325.4353249594. The cubic root of 86963744 is about 443.0432011026.

The spelling of 86963744 in words is "eighty-six million, nine hundred sixty-three thousand, seven hundred forty-four".