670586260 has 12 divisors (see below), whose sum is σ = 1408231188. Its totient is φ = 268234496.

The previous prime is 670586251. The next prime is 670586269. The reversal of 670586260 is 62685076.

It is an interprime number because it is at equal distance from previous prime (670586251) and next prime (670586269).

It can be written as a sum of positive squares in 2 ways, for example, as 259145604 + 411440656 = 16098^2 + 20284^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (670586269) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16764637 + ... + 16764676.

It is an arithmetic number, because the mean of its divisors is an integer number (117352599).

Almost surely, 2^670586260 is an apocalyptic number.

It is an amenable number.

670586260 is an abundant number, since it is smaller than the sum of its proper divisors (737644928).

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

670586260 is a wasteful number, since it uses less digits than its factorization.

670586260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33529322 (or 33529320 counting only the distinct ones).

The product of its (nonzero) digits is 120960, while the sum is 40.

The square root of 670586260 is about 25895.6803347585. The cubic root of 670586260 is about 875.2891604853.

The spelling of 670586260 in words is "six hundred seventy million, five hundred eighty-six thousand, two hundred sixty".