934398 has 48 divisors (see below), whose sum is σ = 2205216. Its totient is φ = 285120.

The previous prime is 934393. The next prime is 934399. The reversal of 934398 is 893439.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (934393) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 15288 + ... + 15348.

It is an arithmetic number, because the mean of its divisors is an integer number (45942).

2⁹³⁴³⁹⁸ is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 934398, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1102608).

934398 is an abundant number, since it is smaller than the sum of its proper divisors (1270818).

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

934398 is a wasteful number, since it uses less digits than its factorization.

934398 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 129 (or 126 counting only the distinct ones).

The product of its digits is 23328, while the sum is 36.

The square root of 934398 is about 966.6426433797. The cubic root of 934398 is about 97.7636258023.

The spelling of 934398 in words is "nine hundred thirty-four thousand, three hundred ninety-eight".