530352734 has 4 divisors (see below), whose sum is σ = 795529104. Its totient is φ = 265176366.

The previous prime is 530352721. The next prime is 530352737. The reversal of 530352734 is 437253035.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 437253035 = 5 ⋅87450607.

It is a super-2 number, since 2×530352734² = 562548044922549512, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 530352734.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (530352737) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 132588182 + ... + 132588185.

It is an arithmetic number, because the mean of its divisors is an integer number (198882276).

Almost surely, 2^530352734 is an apocalyptic number.

530352734 is a deficient number, since it is larger than the sum of its proper divisors (265176370).

530352734 is a wasteful number, since it uses less digits than its factorization.

530352734 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 265176369.

The product of its (nonzero) digits is 37800, while the sum is 32.

The square root of 530352734 is about 23029.3884851509. The cubic root of 530352734 is about 809.4467257615.

The spelling of 530352734 in words is "five hundred thirty million, three hundred fifty-two thousand, seven hundred thirty-four".