29497324098 has 96 divisors (see below), whose sum is σ = 68414008320. Its totient is φ = 8448818400.

The previous prime is 29497324097. The next prime is 29497324111. The reversal of 29497324098 is 89042379492.

It is a Harshad number since it is a multiple of its sum of digits (57).

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (29497324097) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 6715483 + ... + 6719873.

It is an arithmetic number, because the mean of its divisors is an integer number (712645920).

Almost surely, 2^29497324098 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 29497324098, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (34207004160).

29497324098 is an abundant number, since it is smaller than the sum of its proper divisors (38916684222).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

29497324098 is a wasteful number, since it uses less digits than its factorization.

29497324098 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4924 (or 4913 counting only the distinct ones).

The product of its (nonzero) digits is 7838208, while the sum is 57.

The spelling of 29497324098 in words is "twenty-nine billion, four hundred ninety-seven million, three hundred twenty-four thousand, ninety-eight".