27304232884 has 12 divisors (see below), whose sum is σ = 47790606724. Its totient is φ = 13649773824.

The previous prime is 27304232873. The next prime is 27304232897. The reversal of 27304232884 is 48823240372.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 24264915984 + 3039316900 = 155772^2 + 55130^2 .

It is a super-2 number, since 2×27304232884² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 27304232884.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 559299 + ... + 606154.

Almost surely, 2^27304232884 is an apocalyptic number.

It is an amenable number.

27304232884 is a deficient number, since it is larger than the sum of its proper divisors (20486373840).

27304232884 is a wasteful number, since it uses less digits than its factorization.

27304232884 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1171314 (or 1171312 counting only the distinct ones).

The product of its (nonzero) digits is 516096, while the sum is 43.

The spelling of 27304232884 in words is "twenty-seven billion, three hundred four million, two hundred thirty-two thousand, eight hundred eighty-four".