531034705 has 16 divisors (see below), whose sum is σ = 672174720. Its totient is φ = 401632128.

The previous prime is 531034703. The next prime is 531034739. The reversal of 531034705 is 507430135.

It is a cyclic number.

It is not a de Polignac number, because 531034705 - 2¹ = 531034703 is a prime.

It is not an unprimeable number, because it can be changed into a prime (531034703) 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 in 15 ways as a sum of consecutive naturals, for example, 42229 + ... + 53341.

It is an arithmetic number, because the mean of its divisors is an integer number (42010920).

Almost surely, 2^531034705 is an apocalyptic number.

It is an amenable number.

531034705 is a deficient number, since it is larger than the sum of its proper divisors (141140015).

531034705 is a wasteful number, since it uses less digits than its factorization.

531034705 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11640.

The product of its (nonzero) digits is 6300, while the sum is 28.

The square root of 531034705 is about 23044.1902656613. The cubic root of 531034705 is about 809.7935281290.

The spelling of 531034705 in words is "five hundred thirty-one million, thirty-four thousand, seven hundred five".