27960894698 has 16 divisors (see below), whose sum is σ = 46159099776. Its totient is φ = 12597023040.

The previous prime is 27960894697. The next prime is 27960894713. The reversal of 27960894698 is 89649806972.

It is a super-2 number, since 2×27960894698² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (27960894697) 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, 5621186 + ... + 5626157.

It is an arithmetic number, because the mean of its divisors is an integer number (2884943736).

Almost surely, 2^27960894698 is an apocalyptic number.

27960894698 is a deficient number, since it is larger than the sum of its proper divisors (18198205078).

27960894698 is a wasteful number, since it uses less digits than its factorization.

27960894698 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11247469.

The product of its (nonzero) digits is 94058496, while the sum is 68.

The spelling of 27960894698 in words is "twenty-seven billion, nine hundred sixty million, eight hundred ninety-four thousand, six hundred ninety-eight".