29952680276 has 18 divisors (see below), whose sum is σ = 54228054510. Its totient is φ = 14459014752.

The previous prime is 29952680267. The next prime is 29952680279. The reversal of 29952680276 is 67208625992.

It can be written as a sum of positive squares in 3 ways, for example, as 669256900 + 29283423376 = 25870^2 + 171124^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (29952680279) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1855970 + ... + 1872038.

It is an arithmetic number, because the mean of its divisors is an integer number (3012669695).

Almost surely, 2^29952680276 is an apocalyptic number.

It is an amenable number.

29952680276 is a deficient number, since it is larger than the sum of its proper divisors (24275374234).

29952680276 is an frugal number, since it uses more digits than its factorization.

29952680276 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32171 (or 16100 counting only the distinct ones).

The product of its (nonzero) digits is 6531840, while the sum is 56.

The spelling of 29952680276 in words is "twenty-nine billion, nine hundred fifty-two million, six hundred eighty thousand, two hundred seventy-six".