610698 has 32 divisors (see below), whose sum is σ = 1405440. Its totient is φ = 174960.

The previous prime is 610681. The next prime is 610699. The reversal of 610698 is 896016.

It is not an unprimeable number, because it can be changed into a prime (610699) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1011 + ... + 1497.

It is an arithmetic number, because the mean of its divisors is an integer number (43920).

2⁶¹⁰⁶⁹⁸ is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 610698, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (702720).

610698 is an abundant number, since it is smaller than the sum of its proper divisors (794742).

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

610698 is a wasteful number, since it uses less digits than its factorization.

610698 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 522.

The product of its (nonzero) digits is 2592, while the sum is 30.

The square root of 610698 is about 781.4716885467. The cubic root of 610698 is about 84.8415965677.

The spelling of 610698 in words is "six hundred ten thousand, six hundred ninety-eight".