530737438 has 32 divisors (see below), whose sum is σ = 1003726080. Its totient is φ = 204452160.

The previous prime is 530737429. The next prime is 530737447. The reversal of 530737438 is 834737035.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (530737429) and next prime (530737447).

It is a self number, because there is not a number n which added to its sum of digits gives 530737438.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5656 + ... + 33067.

It is an arithmetic number, because the mean of its divisors is an integer number (31366440).

Almost surely, 2^530737438 is an apocalyptic number.

530737438 is a deficient number, since it is larger than the sum of its proper divisors (472988642).

530737438 is a wasteful number, since it uses less digits than its factorization.

530737438 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38832.

The product of its (nonzero) digits is 211680, while the sum is 40.

The square root of 530737438 is about 23037.7394290325. The cubic root of 530737438 is about 809.6423956181.

The spelling of 530737438 in words is "five hundred thirty million, seven hundred thirty-seven thousand, four hundred thirty-eight".