530384948 has 6 divisors (see below), whose sum is σ = 928173666. Its totient is φ = 265192472.

The previous prime is 530384929. The next prime is 530384969. The reversal of 530384948 is 849483035.

It can be written as a sum of positive squares in only one way, i.e., 443186704 + 87198244 = 21052^2 + 9338^2 .

It is a junction number, because it is equal to n+sod(n) for n = 530384899 and 530384908.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66298115 + ... + 66298122.

It is an arithmetic number, because the mean of its divisors is an integer number (154695611).

Almost surely, 2^530384948 is an apocalyptic number.

It is an amenable number.

530384948 is a deficient number, since it is larger than the sum of its proper divisors (397788718).

530384948 is a wasteful number, since it uses less digits than its factorization.

530384948 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 132596241 (or 132596239 counting only the distinct ones).

The product of its (nonzero) digits is 414720, while the sum is 44.

The square root of 530384948 is about 23030.0878851992. The cubic root of 530384948 is about 809.4631142184.

The spelling of 530384948 in words is "five hundred thirty million, three hundred eighty-four thousand, nine hundred forty-eight".