9708197012 has 12 divisors (see below), whose sum is σ = 16991797620. Its totient is φ = 4853397696.

The previous prime is 9708196997. The next prime is 9708197039. The reversal of 9708197012 is 2107918079.

It can be written as a sum of positive squares in 2 ways, for example, as 6621727876 + 3086469136 = 81374^2 + 55556^2 .

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, 143393 + ... + 199944.

It is an arithmetic number, because the mean of its divisors is an integer number (1415983135).

Almost surely, 2^9708197012 is an apocalyptic number.

It is an amenable number.

9708197012 is a deficient number, since it is larger than the sum of its proper divisors (7283600608).

9708197012 is a wasteful number, since it uses less digits than its factorization.

9708197012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 350410 (or 350408 counting only the distinct ones).

The product of its (nonzero) digits is 63504, while the sum is 44.

The square root of 9708197012 is about 98530.1832536609. The cubic root of 9708197012 is about 2133.2718062876.

The spelling of 9708197012 in words is "nine billion, seven hundred eight million, one hundred ninety-seven thousand, twelve".