961798 has 8 divisors (see below), whose sum is σ = 1447992. Its totient is φ = 479136.

The previous prime is 961789. The next prime is 961811. The reversal of 961798 is 897169.

961798 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 961798.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 40 + ... + 1387.

It is an arithmetic number, because the mean of its divisors is an integer number (180999).

2⁹⁶¹⁷⁹⁸ is an apocalyptic number.

961798 is a deficient number, since it is larger than the sum of its proper divisors (486194).

961798 is a wasteful number, since it uses less digits than its factorization.

961798 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1766.

The product of its digits is 27216, while the sum is 40.

The square root of 961798 is about 980.7130059299. The cubic root of 961798 is about 98.7100313602.

The spelling of 961798 in words is "nine hundred sixty-one thousand, seven hundred ninety-eight".