700655000 has 80 divisors (see below), whose sum is σ = 1738412280. Its totient is φ = 263744000.

The previous prime is 700654973. The next prime is 700655009. The reversal of 700655000 is 556007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (700655009) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 80879 + ... + 89121.

Almost surely, 2^700655000 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 700655000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (869206140).

700655000 is an abundant number, since it is smaller than the sum of its proper divisors (1037757280).

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

700655000 is a wasteful number, since it uses less digits than its factorization.

700655000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8286 (or 8267 counting only the distinct ones).

The product of its (nonzero) digits is 1050, while the sum is 23.

The square root of 700655000 is about 26469.8885528443. Note that the first 3 decimals coincide. The cubic root of 700655000 is about 888.1808568944.

The spelling of 700655000 in words is "seven hundred million, six hundred fifty-five thousand".