29848090756 has 27 divisors (see below), whose sum is σ = 57421718053. Its totient is φ = 13565586320.

The previous prime is 29848090739. The next prime is 29848090757. The reversal of 29848090756 is 65709084892.

The square root of 29848090756 is 172766.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 612562500 + 29235528256 = 24750^2 + 170984^2 .

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 29848090756.

It is not an unprimeable number, because it can be changed into a prime (29848090757) 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 8 ways as a sum of consecutive naturals, for example, 3796926 + ... + 3804778.

Almost surely, 2^29848090756 is an apocalyptic number.

29848090756 is the 172766-th square number.

It is an amenable number.

29848090756 is a deficient number, since it is larger than the sum of its proper divisors (27573627297).

29848090756 is an frugal number, since it uses more digits than its factorization.

29848090756 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15732 (or 7866 counting only the distinct ones).

The product of its (nonzero) digits is 8709120, while the sum is 58.

The spelling of 29848090756 in words is "twenty-nine billion, eight hundred forty-eight million, ninety thousand, seven hundred fifty-six".