934835440 has 320 divisors, whose sum is σ = 2931240960. Its totient is φ = 268369920.

The previous prime is 934835417. The next prime is 934835449. The reversal of 934835440 is 44538439.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is a junction number, because it is equal to n+sod(n) for n = 934835393 and 934835402.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (934835449) by changing a digit.

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, 8272824 + ... + 8272936.

It is an arithmetic number, because the mean of its divisors is an integer number (9160128).

Almost surely, 2^934835440 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 934835440, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1465620480).

934835440 is an abundant number, since it is smaller than the sum of its proper divisors (1996405520).

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

934835440 is a wasteful number, since it uses less digits than its factorization.

934835440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 240 (or 234 counting only the distinct ones).

The product of its (nonzero) digits is 207360, while the sum is 40.

The square root of 934835440 is about 30575.0787406999. The cubic root of 934835440 is about 977.7887949095.

The spelling of 934835440 in words is "nine hundred thirty-four million, eight hundred thirty-five thousand, four hundred forty".