531676066 has 8 divisors (see below), whose sum is σ = 800547264. Its totient is φ = 264826980.

The previous prime is 531676049. The next prime is 531676087. The reversal of 531676066 is 660676135.

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

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 504870 + ... + 505921.

It is an arithmetic number, because the mean of its divisors is an integer number (100068408).

Almost surely, 2^531676066 is an apocalyptic number.

531676066 is a deficient number, since it is larger than the sum of its proper divisors (268871198).

531676066 is a wasteful number, since it uses less digits than its factorization.

531676066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1011056.

The product of its (nonzero) digits is 136080, while the sum is 40.

The square root of 531676066 is about 23058.1019600487. The cubic root of 531676066 is about 810.1194082968.

The spelling of 531676066 in words is "five hundred thirty-one million, six hundred seventy-six thousand, sixty-six".