27476003380 has 24 divisors (see below), whose sum is σ = 65942408448. Its totient is φ = 9420343968.

The previous prime is 27476003377. The next prime is 27476003393. The reversal of 27476003380 is 8330067472.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 98128444 + ... + 98128723.

It is an arithmetic number, because the mean of its divisors is an integer number (2747600352).

Almost surely, 2^27476003380 is an apocalyptic number.

27476003380 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

27476003380 is an abundant number, since it is smaller than the sum of its proper divisors (38466405068).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

27476003380 is a wasteful number, since it uses less digits than its factorization.

27476003380 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 196257183 (or 196257181 counting only the distinct ones).

The product of its (nonzero) digits is 169344, while the sum is 40.

The spelling of 27476003380 in words is "twenty-seven billion, four hundred seventy-six million, three thousand, three hundred eighty".