34140898 has 8 divisors (see below), whose sum is σ = 55866960. Its totient is φ = 15518580.

The previous prime is 34140893. The next prime is 34140919. The reversal of 34140898 is 89804143.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (34140893) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 775908 + ... + 775951.

It is an arithmetic number, because the mean of its divisors is an integer number (6983370).

Almost surely, 2^34140898 is an apocalyptic number.

34140898 is a deficient number, since it is larger than the sum of its proper divisors (21726062).

34140898 is a wasteful number, since it uses less digits than its factorization.

34140898 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1551872.

The product of its (nonzero) digits is 27648, while the sum is 37.

The square root of 34140898 is about 5843.0213075086. The cubic root of 34140898 is about 324.4080681140.

The spelling of 34140898 in words is "thirty-four million, one hundred forty thousand, eight hundred ninety-eight".