938341386 has 48 divisors (see below), whose sum is σ = 2091611808. Its totient is φ = 303804000.

The previous prime is 938341379. The next prime is 938341421. The reversal of 938341386 is 683143839.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 645961 + ... + 647411.

It is an arithmetic number, because the mean of its divisors is an integer number (43575246).

Almost surely, 2^938341386 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 938341386, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1045805904).

938341386 is an abundant number, since it is smaller than the sum of its proper divisors (1153270422).

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

938341386 is a wasteful number, since it uses less digits than its factorization.

938341386 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2467 (or 2464 counting only the distinct ones).

The product of its digits is 373248, while the sum is 45.

The square root of 938341386 is about 30632.3584792291. The cubic root of 938341386 is about 979.0096151731.

The spelling of 938341386 in words is "nine hundred thirty-eight million, three hundred forty-one thousand, three hundred eighty-six".