671075010 has 64 divisors (see below), whose sum is σ = 1803288960. Its totient is φ = 177577920.

The previous prime is 671074961. The next prime is 671075033. The reversal of 671075010 is 10570176.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 25884 + ... + 44856.

It is an arithmetic number, because the mean of its divisors is an integer number (28176390).

Almost surely, 2^671075010 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 671075010, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (901644480).

671075010 is an abundant number, since it is smaller than the sum of its proper divisors (1132213950).

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

671075010 is a wasteful number, since it uses less digits than its factorization.

671075010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19120 (or 19114 counting only the distinct ones).

The product of its (nonzero) digits is 1470, while the sum is 27.

The square root of 671075010 is about 25905.1155179822. The cubic root of 671075010 is about 875.5017573888.

The spelling of 671075010 in words is "six hundred seventy-one million, seventy-five thousand, ten".