531344067 has 8 divisors (see below), whose sum is σ = 712701696. Its totient is φ = 352107912.

The previous prime is 531344057. The next prime is 531344111. The reversal of 531344067 is 760443135.

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

It is not a de Polignac number, because 531344067 - 2¹⁵ = 531311299 is a prime.

It is a super-2 number, since 2×531344067² = 564653035072200978, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (531344057) 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, 529783 + ... + 530784.

It is an arithmetic number, because the mean of its divisors is an integer number (89087712).

Almost surely, 2^531344067 is an apocalyptic number.

531344067 is a deficient number, since it is larger than the sum of its proper divisors (181357629).

531344067 is a wasteful number, since it uses less digits than its factorization.

531344067 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1060737.

The product of its (nonzero) digits is 30240, while the sum is 33.

The square root of 531344067 is about 23050.9016526469. The cubic root of 531344067 is about 809.9507499395.

The spelling of 531344067 in words is "five hundred thirty-one million, three hundred forty-four thousand, sixty-seven".