701680 has 60 divisors (see below), whose sum is σ = 1908360. Its totient is φ = 239232.

The previous prime is 701671. The next prime is 701681. The reversal of 701680 is 86107.

701680 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 not an unprimeable number, because it can be changed into a prime (701681) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3831 + ... + 4009.

It is an arithmetic number, because the mean of its divisors is an integer number (31806).

2⁷⁰¹⁶⁸⁰ is an apocalyptic number.

701680 is a gapful number since it is divisible by the number (70) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 701680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (954180).

701680 is an abundant number, since it is smaller than the sum of its proper divisors (1206680).

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

701680 is a wasteful number, since it uses less digits than its factorization.

701680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 206 (or 193 counting only the distinct ones).

The product of its (nonzero) digits is 336, while the sum is 22.

The square root of 701680 is about 837.6634168925. The cubic root of 701680 is about 88.8613757442.

Adding to 701680 its reverse (86107), we get a palindrome (787787).

The spelling of 701680 in words is "seven hundred one thousand, six hundred eighty".