27700476766 has 16 divisors (see below), whose sum is σ = 43268171040. Its totient is φ = 13284079200.

The previous prime is 27700476733. The next prime is 27700476767. The reversal of 27700476766 is 66767400772.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (27700476767) 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, 1572681 + ... + 1590196.

It is an arithmetic number, because the mean of its divisors is an integer number (2704260690).

Almost surely, 2^27700476766 is an apocalyptic number.

27700476766 is a deficient number, since it is larger than the sum of its proper divisors (15567694274).

27700476766 is a wasteful number, since it uses less digits than its factorization.

27700476766 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3163059.

The product of its (nonzero) digits is 4148928, while the sum is 52.

The spelling of 27700476766 in words is "twenty-seven billion, seven hundred million, four hundred seventy-six thousand, seven hundred sixty-six".