670976600 has 96 divisors (see below), whose sum is σ = 1819452000. Its totient is φ = 230025600.

The previous prime is 670976599. The next prime is 670976627. The reversal of 670976600 is 6679076.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 63710 + ... + 73490.

It is an arithmetic number, because the mean of its divisors is an integer number (18952625).

Almost surely, 2^670976600 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 670976600, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (909726000).

670976600 is an abundant number, since it is smaller than the sum of its proper divisors (1148475400).

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

670976600 is a wasteful number, since it uses less digits than its factorization.

670976600 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9818 (or 9795 counting only the distinct ones).

The product of its (nonzero) digits is 95256, while the sum is 41.

The square root of 670976600 is about 25903.2160165490. The cubic root of 670976600 is about 875.4589592224.

The spelling of 670976600 in words is "six hundred seventy million, nine hundred seventy-six thousand, six hundred".