934388 has 48 divisors (see below), whose sum is σ = 2145024. Its totient is φ = 345600.

The previous prime is 934387. The next prime is 934393. The reversal of 934388 is 883439.

934388 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

Its product of digits (20736) is a multiple of the sum of its prime factors (192).

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 934388.

It is not an unprimeable number, because it can be changed into a prime (934387) 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, 6113 + ... + 6263.

It is an arithmetic number, because the mean of its divisors is an integer number (44688).

2⁹³⁴³⁸⁸ is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 934388, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1072512).

934388 is an abundant number, since it is smaller than the sum of its proper divisors (1210636).

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

934388 is a wasteful number, since it uses less digits than its factorization.

934388 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 192 (or 190 counting only the distinct ones).

The product of its digits is 20736, while the sum is 35.

The square root of 934388 is about 966.6374708235. The cubic root of 934388 is about 97.7632770431.

The spelling of 934388 in words is "nine hundred thirty-four thousand, three hundred eighty-eight".