530848749 has 8 divisors (see below), whose sum is σ = 749433600. Its totient is φ = 333081536.

The previous prime is 530848739. The next prime is 530848757. The reversal of 530848749 is 947848035.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-530848749 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 530848698 and 530848707.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (530848739) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5204349 + ... + 5204450.

It is an arithmetic number, because the mean of its divisors is an integer number (93679200).

Almost surely, 2^530848749 is an apocalyptic number.

It is an amenable number.

530848749 is a deficient number, since it is larger than the sum of its proper divisors (218584851).

530848749 is a wasteful number, since it uses less digits than its factorization.

530848749 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10408819.

The product of its (nonzero) digits is 967680, while the sum is 48.

The square root of 530848749 is about 23040.1551427068. The cubic root of 530848749 is about 809.6989934752.

The spelling of 530848749 in words is "five hundred thirty million, eight hundred forty-eight thousand, seven hundred forty-nine".