705098982 has 128 divisors (see below), whose sum is σ = 1733529600. Its totient is φ = 186955776.

The previous prime is 705098957. The next prime is 705099013. The reversal of 705098982 is 289890507.

It is a happy number.

705098982 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 6239758 + ... + 6239870.

It is an arithmetic number, because the mean of its divisors is an integer number (13543200).

Almost surely, 2^705098982 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 705098982, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (866764800).

705098982 is an abundant number, since it is smaller than the sum of its proper divisors (1028430618).

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

705098982 is a wasteful number, since it uses less digits than its factorization.

705098982 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 310.

The product of its (nonzero) digits is 362880, while the sum is 48.

The square root of 705098982 is about 26553.6999681777. The cubic root of 705098982 is about 890.0546959610.

The spelling of 705098982 in words is "seven hundred five million, ninety-eight thousand, nine hundred eighty-two".