706900 has 18 divisors (see below), whose sum is σ = 1534190. Its totient is φ = 282720.

The previous prime is 706897. The next prime is 706907. The reversal of 706900 is 9607.

706900 = 156² + 157² + ... + 180².

It can be written as a sum of positive squares in 3 ways, for example, as 21316 + 685584 = 146^2 + 828^2 .

It is a super-2 number, since 2×706900² = 999415220000, which contains 22 as substring.

It is a plaindrome in base 14.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (706907) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3435 + ... + 3634.

2⁷⁰⁶⁹⁰⁰ is an apocalyptic number.

It is an amenable number.

706900 is an abundant number, since it is smaller than the sum of its proper divisors (827290).

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

706900 is a wasteful number, since it uses less digits than its factorization.

706900 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7083 (or 7076 counting only the distinct ones).

The product of its (nonzero) digits is 378, while the sum is 22.

The square root of 706900 is about 840.7734534344. The cubic root of 706900 is about 89.0811867017.

The spelling of 706900 in words is "seven hundred six thousand, nine hundred".