29928654001 has 3 divisors (see below), whose sum is σ = 29928827001. Its totient is φ = 29928481002.

The previous prime is 29928653977. The next prime is 29928654079. The reversal of 29928654001 is 10045682992.

The square root of 29928654001 is 172999.

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

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is not a de Polignac number, because 29928654001 - 2⁷ = 29928653873 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (29928654101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 86500 + ... + 259498.

It is an arithmetic number, because the mean of its divisors is an integer number (9976275667).

Almost surely, 2^29928654001 is an apocalyptic number.

29928654001 is the 172999-th square number.

29928654001 is the 86500-th centered octagonal number.

It is an amenable number.

29928654001 is a deficient number, since it is larger than the sum of its proper divisors (173000).

29928654001 is an frugal number, since it uses more digits than its factorization.

29928654001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 345998 (or 172999 counting only the distinct ones).

The product of its (nonzero) digits is 311040, while the sum is 46.

It can be divided in two parts, 29928 and 654001, that added together give a square (683929 = 827²).

The spelling of 29928654001 in words is "twenty-nine billion, nine hundred twenty-eight million, six hundred fifty-four thousand, one".