29820098 has 32 divisors (see below), whose sum is σ = 58199040. Its totient is φ = 11111760.

The previous prime is 29820097. The next prime is 29820103. The reversal of 29820098 is 89002892.

It is a Smith number, since the sum of its digits (38) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (29820097) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 668 + ... + 7751.

It is an arithmetic number, because the mean of its divisors is an integer number (1818720).

Almost surely, 2^29820098 is an apocalyptic number.

29820098 is a deficient number, since it is larger than the sum of its proper divisors (28378942).

29820098 is a wasteful number, since it uses less digits than its factorization.

29820098 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8462.

The product of its (nonzero) digits is 20736, while the sum is 38.

The square root of 29820098 is about 5460.7781496779. The cubic root of 29820098 is about 310.1008967445.

The spelling of 29820098 in words is "twenty-nine million, eight hundred twenty thousand, ninety-eight".