27796914428 has 6 divisors (see below), whose sum is σ = 48644600256. Its totient is φ = 13898457212.

The previous prime is 27796914419. The next prime is 27796914451. The reversal of 27796914428 is 82441969772.

It is a super-3 number, since 3×27796914428³ (a number of 32 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3474614300 + ... + 3474614307.

It is an arithmetic number, because the mean of its divisors is an integer number (8107433376).

Almost surely, 2^27796914428 is an apocalyptic number.

It is an amenable number.

27796914428 is a deficient number, since it is larger than the sum of its proper divisors (20847685828).

27796914428 is a wasteful number, since it uses less digits than its factorization.

27796914428 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6949228611 (or 6949228609 counting only the distinct ones).

The product of its digits is 12192768, while the sum is 59.

The spelling of 27796914428 in words is "twenty-seven billion, seven hundred ninety-six million, nine hundred fourteen thousand, four hundred twenty-eight".