934341240 has 256 divisors, whose sum is σ = 3374161920. Its totient is φ = 202475520.

The previous prime is 934341229. The next prime is 934341257. The reversal of 934341240 is 42143439.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a junction number, because it is equal to n+sod(n) for n = 934341198 and 934341207.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1379782 + ... + 1380458.

It is an arithmetic number, because the mean of its divisors is an integer number (13180320).

Almost surely, 2^934341240 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 934341240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1687080960).

934341240 is an abundant number, since it is smaller than the sum of its proper divisors (2439820680).

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

934341240 is a wasteful number, since it uses less digits than its factorization.

934341240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 782 (or 778 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 30.

The square root of 934341240 is about 30566.9959269798. The cubic root of 934341240 is about 977.6164621193.

Adding to 934341240 its reverse (42143439), we get a palindrome (976484679).

The spelling of 934341240 in words is "nine hundred thirty-four million, three hundred forty-one thousand, two hundred forty".