68098411 has 4 divisors (see below), whose sum is σ = 68398632. Its totient is φ = 67798192.

The previous prime is 68098399. The next prime is 68098421. The reversal of 68098411 is 11489086.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 68098411 - 2¹⁵ = 68065643 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (68098421) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 149770 + ... + 150223.

It is an arithmetic number, because the mean of its divisors is an integer number (17099658).

Almost surely, 2^68098411 is an apocalyptic number.

68098411 is a deficient number, since it is larger than the sum of its proper divisors (300221).

68098411 is a wasteful number, since it uses less digits than its factorization.

68098411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 300220.

The product of its (nonzero) digits is 13824, while the sum is 37.

The square root of 68098411 is about 8252.1761372380. The cubic root of 68098411 is about 408.3623171245.

The spelling of 68098411 in words is "sixty-eight million, ninety-eight thousand, four hundred eleven".