670536576 has 256 divisors, whose sum is σ = 2134900800. Its totient is φ = 206438400.

The previous prime is 670536553. The next prime is 670536577. The reversal of 670536576 is 675635076.

670536576 is a `hidden beast` number, since 6 + 70 + 5 + 3 + 6 + 576 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (670536577) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5933896 + ... + 5934008.

Almost surely, 2^670536576 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 670536576, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1067450400).

670536576 is an abundant number, since it is smaller than the sum of its proper divisors (1464364224).

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

670536576 is a wasteful number, since it uses less digits than its factorization.

670536576 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 254 (or 236 counting only the distinct ones).

The product of its (nonzero) digits is 793800, while the sum is 45.

The square root of 670536576 is about 25894.7210064136. The cubic root of 670536576 is about 875.2675431119.

The spelling of 670536576 in words is "six hundred seventy million, five hundred thirty-six thousand, five hundred seventy-six".