9713746861 has 16 divisors (see below), whose sum is σ = 11962937728. Its totient is φ = 7680744000.

The previous prime is 9713746853. The next prime is 9713746871. The reversal of 9713746861 is 1686473179.

It is a cyclic number.

It is not a de Polignac number, because 9713746861 - 2³ = 9713746853 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 9713746799 and 9713746808.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9713746831) 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, 114586 + ... + 180436.

It is an arithmetic number, because the mean of its divisors is an integer number (747683608).

Almost surely, 2^9713746861 is an apocalyptic number.

9713746861 is a gapful number since it is divisible by the number (91) formed by its first and last digit.

It is an amenable number.

9713746861 is a deficient number, since it is larger than the sum of its proper divisors (2249190867).

9713746861 is a wasteful number, since it uses less digits than its factorization.

9713746861 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67492.

The product of its digits is 1524096, while the sum is 52.

The square root of 9713746861 is about 98558.3424221410. The cubic root of 9713746861 is about 2133.6782353788.

The spelling of 9713746861 in words is "nine billion, seven hundred thirteen million, seven hundred forty-six thousand, eight hundred sixty-one".