530874768 has 80 divisors (see below), whose sum is σ = 1398767616. Its totient is φ = 173458560.

The previous prime is 530874767. The next prime is 530874769. The reversal of 530874768 is 867478035.

It is an interprime number because it is at equal distance from previous prime (530874767) and next prime (530874769).

It is a Harshad number since it is a multiple of its sum of digits (48).

It is not an unprimeable number, because it can be changed into a prime (530874767) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1231513 + ... + 1231943.

Almost surely, 2^530874768 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 530874768, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (699383808).

530874768 is an abundant number, since it is smaller than the sum of its proper divisors (867892848).

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

530874768 is a wasteful number, since it uses less digits than its factorization.

530874768 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 892 (or 886 counting only the distinct ones).

The product of its (nonzero) digits is 1128960, while the sum is 48.

The square root of 530874768 is about 23040.7197804235. The cubic root of 530874768 is about 809.7122221108.

The spelling of 530874768 in words is "five hundred thirty million, eight hundred seventy-four thousand, seven hundred sixty-eight".