34491198 has 96 divisors (see below), whose sum is σ = 87070464. Its totient is φ = 9047808.

The previous prime is 34491167. The next prime is 34491211. The reversal of 34491198 is 89119443.

34491198 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 334815 + ... + 334917.

It is an arithmetic number, because the mean of its divisors is an integer number (906984).

Almost surely, 2^34491198 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 34491198, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (43535232).

34491198 is an abundant number, since it is smaller than the sum of its proper divisors (52579266).

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

34491198 is a wasteful number, since it uses less digits than its factorization.

34491198 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 206 (or 199 counting only the distinct ones).

The product of its digits is 31104, while the sum is 39.

The square root of 34491198 is about 5872.9207384401. The cubic root of 34491198 is about 325.5138160398.

The spelling of 34491198 in words is "thirty-four million, four hundred ninety-one thousand, one hundred ninety-eight".