530674730 has 16 divisors (see below), whose sum is σ = 960167304. Its totient is φ = 211169280.

The previous prime is 530674721. The next prime is 530674751. The reversal of 530674730 is 37476035.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 178249201 + 352425529 = 13351^2 + 18773^2 .

It is a Curzon number.

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, 135551 + ... + 139410.

Almost surely, 2^530674730 is an apocalyptic number.

530674730 is a deficient number, since it is larger than the sum of its proper divisors (429492574).

530674730 is a wasteful number, since it uses less digits than its factorization.

530674730 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 275161.

The product of its (nonzero) digits is 52920, while the sum is 35.

The square root of 530674730 is about 23036.3784046017. The cubic root of 530674730 is about 809.6105072483.

The spelling of 530674730 in words is "five hundred thirty million, six hundred seventy-four thousand, seven hundred thirty".