713984 has 18 divisors (see below), whose sum is σ = 1425690. Its totient is φ = 356864.

The previous prime is 713981. The next prime is 713987. The reversal of 713984 is 489317.

It is an interprime number because it is at equal distance from previous prime (713981) and next prime (713987).

It can be written as a sum of positive squares in only one way, i.e., 640000 + 73984 = 800^2 + 272^2 .

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a self number, because there is not a number n which added to its sum of digits gives 713984.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 713984.

It is not an unprimeable number, because it can be changed into a prime (713981) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1139 + ... + 1650.

It is an arithmetic number, because the mean of its divisors is an integer number (79205).

2⁷¹³⁹⁸⁴ is an apocalyptic number.

It is an amenable number.

713984 is a deficient number, since it is larger than the sum of its proper divisors (711706).

713984 is an equidigital number, since it uses as much as digits as its factorization.

713984 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2805 (or 2791 counting only the distinct ones).

The product of its digits is 6048, while the sum is 32.

The square root of 713984 is about 844.9757392967. The cubic root of 713984 is about 89.3777655753.

The spelling of 713984 in words is "seven hundred thirteen thousand, nine hundred eighty-four".