13600000961 has 8 divisors (see below), whose sum is σ = 13689583200. Its totient is φ = 13510570240.

The previous prime is 13600000957. The next prime is 13600001033. The reversal of 13600000961 is 16900000631.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 13600000961 - 2² = 13600000957 is a prime.

It is a super-2 number, since 2×13600000961² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 13600000961.

It is not an unprimeable number, because it can be changed into a prime (13600000951) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 145121 + ... + 219681.

It is an arithmetic number, because the mean of its divisors is an integer number (1711197900).

Almost surely, 2^13600000961 is an apocalyptic number.

13600000961 is the 62336-th centered heptagonal number.

It is an amenable number.

13600000961 is a deficient number, since it is larger than the sum of its proper divisors (89582239).

13600000961 is a wasteful number, since it uses less digits than its factorization.

13600000961 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75759.

The product of its (nonzero) digits is 972, while the sum is 26.

The spelling of 13600000961 in words is "thirteen billion, six hundred million, nine hundred sixty-one", and thus it is an aban number.