934423440 has 40 divisors (see below), whose sum is σ = 2896713408. Its totient is φ = 249179520.

The previous prime is 934423423. The next prime is 934423453. The reversal of 934423440 is 44324439.

It is a happy number.

934423440 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (40).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1946476 + ... + 1946955.

Almost surely, 2^934423440 is an apocalyptic number.

It is an amenable number.

934423440 is an abundant number, since it is smaller than the sum of its proper divisors (1962289968).

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

934423440 is a wasteful number, since it uses less digits than its factorization.

934423440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3893447 (or 3893441 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 33.

The square root of 934423440 is about 30568.3404848873. The cubic root of 934423440 is about 977.6451303450.

Adding to 934423440 its reverse (44324439), we get a palindrome (978747879).

The spelling of 934423440 in words is "nine hundred thirty-four million, four hundred twenty-three thousand, four hundred forty".