670067060 has 48 divisors (see below), whose sum is σ = 1524244176. Its totient is φ = 245962752.

The previous prime is 670067023. The next prime is 670067117. The reversal of 670067060 is 60760076.

It can be written as a sum of positive squares in 8 ways, for example, as 36336784 + 633730276 = 6028^2 + 25174^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 37532 + ... + 52428.

It is an arithmetic number, because the mean of its divisors is an integer number (31755087).

Almost surely, 2^670067060 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 670067060, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (762122088).

670067060 is an abundant number, since it is smaller than the sum of its proper divisors (854177116).

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

670067060 is a wasteful number, since it uses less digits than its factorization.

670067060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15092 (or 15090 counting only the distinct ones).

The product of its (nonzero) digits is 10584, while the sum is 32.

The square root of 670067060 is about 25885.6535555894. The cubic root of 670067060 is about 875.0632052302.

The spelling of 670067060 in words is "six hundred seventy million, sixty-seven thousand, sixty".