670027600 has 240 divisors, whose sum is σ = 1868184000. Its totient is φ = 228659200.

The previous prime is 670027573. The next prime is 670027607. The reversal of 670027600 is 6720076.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (670027607) by changing a digit.

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 47 ways as a sum of consecutive naturals, for example, 7528356 + ... + 7528444.

It is an arithmetic number, because the mean of its divisors is an integer number (7784100).

Almost surely, 2^670027600 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 670027600, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (934092000).

670027600 is an abundant number, since it is smaller than the sum of its proper divisors (1198156400).

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

670027600 is a wasteful number, since it uses less digits than its factorization.

670027600 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 206 (or 195 counting only the distinct ones).

The product of its (nonzero) digits is 3528, while the sum is 28.

The square root of 670027600 is about 25884.8913461115. The cubic root of 670027600 is about 875.0460275108.

Adding to 670027600 its reverse (6720076), we get a palindrome (676747676).

The spelling of 670027600 in words is "six hundred seventy million, twenty-seven thousand, six hundred".