671030 has 8 divisors (see below), whose sum is σ = 1207872. Its totient is φ = 268408.

The previous prime is 671029. The next prime is 671039. The reversal of 671030 is 30176.

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

It is a plaindrome in base 14.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (671039) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33542 + ... + 33561.

It is an arithmetic number, because the mean of its divisors is an integer number (150984).

2⁶⁷¹⁰³⁰ is an apocalyptic number.

671030 is a deficient number, since it is larger than the sum of its proper divisors (536842).

671030 is a wasteful number, since it uses less digits than its factorization.

671030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67110.

The product of its (nonzero) digits is 126, while the sum is 17.

The square root of 671030 is about 819.1642082025. The cubic root of 671030 is about 87.5482183216.

The spelling of 671030 in words is "six hundred seventy-one thousand, thirty".