706827650 has 24 divisors (see below), whose sum is σ = 1350235380. Its totient is φ = 275088960.

The previous prime is 706827647. The next prime is 706827673. The reversal of 706827650 is 56728607.

It is a happy number.

It can be written as a sum of positive squares in 6 ways, for example, as 595799281 + 111028369 = 24409^2 + 10537^2 .

It is a junction number, because it is equal to n+sod(n) for n = 706827598 and 706827607.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 189185 + ... + 192884.

Almost surely, 2^706827650 is an apocalyptic number.

706827650 is a deficient number, since it is larger than the sum of its proper divisors (643407730).

706827650 is a wasteful number, since it uses less digits than its factorization.

706827650 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 382118 (or 382113 counting only the distinct ones).

The product of its (nonzero) digits is 141120, while the sum is 41.

The square root of 706827650 is about 26586.2304586416. The cubic root of 706827650 is about 890.7814749592.

The spelling of 706827650 in words is "seven hundred six million, eight hundred twenty-seven thousand, six hundred fifty".