530920437 has 8 divisors (see below), whose sum is σ = 727026336. Its totient is φ = 344380752.

The previous prime is 530920417. The next prime is 530920469. The reversal of 530920437 is 734029035.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 530920437 - 2¹⁶ = 530854901 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 530920398 and 530920407.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (530920417) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2391423 + ... + 2391644.

It is an arithmetic number, because the mean of its divisors is an integer number (90878292).

Almost surely, 2^530920437 is an apocalyptic number.

It is an amenable number.

530920437 is a deficient number, since it is larger than the sum of its proper divisors (196105899).

530920437 is a wasteful number, since it uses less digits than its factorization.

530920437 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4783107.

The product of its (nonzero) digits is 22680, while the sum is 33.

The square root of 530920437 is about 23041.7108088788. The cubic root of 530920437 is about 809.7354401962.

The spelling of 530920437 in words is "five hundred thirty million, nine hundred twenty thousand, four hundred thirty-seven".