706761881236 has 12 divisors (see below), whose sum is σ = 1309588191828. Its totient is φ = 332593826432.

The previous prime is 706761881227. The next prime is 706761881249. The reversal of 706761881236 is 632188167607.

It can be written as a sum of positive squares in 2 ways, for example, as 458315460100 + 248446421136 = 676990^2 + 498444^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5196778471 + ... + 5196778606.

It is an arithmetic number, because the mean of its divisors is an integer number (109132349319).

Almost surely, 2^706761881236 is an apocalyptic number.

It is an amenable number.

706761881236 is a deficient number, since it is larger than the sum of its proper divisors (602826310592).

706761881236 is a wasteful number, since it uses less digits than its factorization.

706761881236 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10393557098 (or 10393557096 counting only the distinct ones).

The product of its (nonzero) digits is 4064256, while the sum is 55.

The spelling of 706761881236 in words is "seven hundred six billion, seven hundred sixty-one million, eight hundred eighty-one thousand, two hundred thirty-six".