988694 has 8 divisors (see below), whose sum is σ = 1694928. Its totient is φ = 423720.

The previous prime is 988693. The next prime is 988711. The reversal of 988694 is 496889.

988694 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 congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 988694.

It is not an unprimeable number, because it can be changed into a prime (988693) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 35297 + ... + 35324.

It is an arithmetic number, because the mean of its divisors is an integer number (211866).

2⁹⁸⁸⁶⁹⁴ is an apocalyptic number.

988694 is a deficient number, since it is larger than the sum of its proper divisors (706234).

988694 is a wasteful number, since it uses less digits than its factorization.

988694 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70630.

The product of its digits is 124416, while the sum is 44.

The square root of 988694 is about 994.3309308274. The cubic root of 988694 is about 99.6217040597.

The spelling of 988694 in words is "nine hundred eighty-eight thousand, six hundred ninety-four".