706330 has 32 divisors (see below), whose sum is σ = 1378944. Its totient is φ = 259776.

The previous prime is 706313. The next prime is 706337. The reversal of 706330 is 33607.

706330 = 38² + 39² + ... + 129².

It is a happy number.

706330 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an Ulam number.

It is a junction number, because it is equal to n+sod(n) for n = 706298 and 706307.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (706337) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8469 + ... + 8551.

It is an arithmetic number, because the mean of its divisors is an integer number (43092).

2⁷⁰⁶³³⁰ is an apocalyptic number.

706330 is a deficient number, since it is larger than the sum of its proper divisors (672614).

706330 is a wasteful number, since it uses less digits than its factorization.

706330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 150.

The product of its (nonzero) digits is 378, while the sum is 19.

The square root of 706330 is about 840.4344114802. The cubic root of 706330 is about 89.0572370954.

Adding to 706330 its reverse (33607), we get a palindrome (739937).

It can be divided in two parts, 70 and 6330, that added together give a square (6400 = 80²).

The spelling of 706330 in words is "seven hundred six thousand, three hundred thirty".