531464334 has 16 divisors (see below), whose sum is σ = 1064899920. Its totient is φ = 176826240.

The previous prime is 531464321. The next prime is 531464347. The reversal of 531464334 is 433464135.

It is an interprime number because it is at equal distance from previous prime (531464321) and next prime (531464347).

It is a junction number, because it is equal to n+sod(n) for n = 531464295 and 531464304.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 78619 + ... + 85110.

It is an arithmetic number, because the mean of its divisors is an integer number (66556245).

Almost surely, 2^531464334 is an apocalyptic number.

531464334 is an abundant number, since it is smaller than the sum of its proper divisors (533435586).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

531464334 is a wasteful number, since it uses less digits than its factorization.

531464334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 164275.

The product of its digits is 51840, while the sum is 33.

The square root of 531464334 is about 23053.5102316328. The cubic root of 531464334 is about 810.0118547267.

The spelling of 531464334 in words is "five hundred thirty-one million, four hundred sixty-four thousand, three hundred thirty-four".