530071669 has 4 divisors (see below), whose sum is σ = 532448896. Its totient is φ = 527694444.

The previous prime is 530071667. The next prime is 530071673. The reversal of 530071669 is 966170035.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 530071669 - 2¹ = 530071667 is a prime.

It is a super-2 number, since 2×530071669² = 561951948552891122, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (530071667) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1188279 + ... + 1188724.

It is an arithmetic number, because the mean of its divisors is an integer number (133112224).

Almost surely, 2^530071669 is an apocalyptic number.

530071669 is the 13293-rd hex number.

It is an amenable number.

530071669 is a deficient number, since it is larger than the sum of its proper divisors (2377227).

530071669 is a wasteful number, since it uses less digits than its factorization.

530071669 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2377226.

The product of its (nonzero) digits is 34020, while the sum is 37.

The square root of 530071669 is about 23023.2853650386. The cubic root of 530071669 is about 809.3037094059.

The spelling of 530071669 in words is "five hundred thirty million, seventy-one thousand, six hundred sixty-nine".