706632650 has 12 divisors (see below), whose sum is σ = 1314336822. Its totient is φ = 282653040.

The previous prime is 706632599. The next prime is 706632653. The reversal of 706632650 is 56236607.

It can be written as a sum of positive squares in 3 ways, for example, as 612018121 + 94614529 = 24739^2 + 9727^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 706632650.

It is not an unprimeable number, because it can be changed into a prime (706632653) 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, 7066277 + ... + 7066376.

Almost surely, 2^706632650 is an apocalyptic number.

706632650 is a deficient number, since it is larger than the sum of its proper divisors (607704172).

706632650 is a wasteful number, since it uses less digits than its factorization.

706632650 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14132665 (or 14132660 counting only the distinct ones).

The product of its (nonzero) digits is 45360, while the sum is 35.

The square root of 706632650 is about 26582.5628937467. The cubic root of 706632650 is about 890.6995509976.

The spelling of 706632650 in words is "seven hundred six million, six hundred thirty-two thousand, six hundred fifty".