534660424 has 16 divisors (see below), whose sum is σ = 1004669820. Its totient is φ = 266748480.

The previous prime is 534660389. The next prime is 534660433. The reversal of 534660424 is 424066435.

It can be written as a sum of positive squares in 2 ways, for example, as 464402500 + 70257924 = 21550^2 + 8382^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 534660424.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 68799 + ... + 76174.

Almost surely, 2^534660424 is an apocalyptic number.

It is an amenable number.

534660424 is a deficient number, since it is larger than the sum of its proper divisors (470009396).

534660424 is a wasteful number, since it uses less digits than its factorization.

534660424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 145440 (or 145436 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 34.

The square root of 534660424 is about 23122.7252719051. The cubic root of 534660424 is about 811.6323450658.

The spelling of 534660424 in words is "five hundred thirty-four million, six hundred sixty thousand, four hundred twenty-four".