531684001 has 8 divisors (see below), whose sum is σ = 536400000. Its totient is φ = 526983600.

The previous prime is 531683951. The next prime is 531684017. The reversal of 531684001 is 100486135.

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

It is a cyclic number.

It is not a de Polignac number, because 531684001 - 2⁹ = 531683489 is a prime.

It is not an unprimeable number, because it can be changed into a prime (531684091) 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, 70776 + ... + 77926.

It is an arithmetic number, because the mean of its divisors is an integer number (67050000).

Almost surely, 2^531684001 is an apocalyptic number.

It is an amenable number.

531684001 is a deficient number, since it is larger than the sum of its proper divisors (4715999).

531684001 is a wasteful number, since it uses less digits than its factorization.

531684001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7799.

The product of its (nonzero) digits is 2880, while the sum is 28.

The square root of 531684001 is about 23058.2740247400. The cubic root of 531684001 is about 810.1234384860.

The spelling of 531684001 in words is "five hundred thirty-one million, six hundred eighty-four thousand, one".