68074698 has 32 divisors (see below), whose sum is σ = 148815360. Its totient is φ = 20666880.

The previous prime is 68074693. The next prime is 68074717. The reversal of 68074698 is 89647086.

It is not an unprimeable number, because it can be changed into a prime (68074693) 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 15 ways as a sum of consecutive naturals, for example, 7603 + ... + 13926.

It is an arithmetic number, because the mean of its divisors is an integer number (4650480).

Almost surely, 2^68074698 is an apocalyptic number.

68074698 is an abundant number, since it is smaller than the sum of its proper divisors (80740662).

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

68074698 is a wasteful number, since it uses less digits than its factorization.

68074698 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21582.

The product of its (nonzero) digits is 580608, while the sum is 48.

The square root of 68074698 is about 8250.7392396076. The cubic root of 68074698 is about 408.3149121034.

The spelling of 68074698 in words is "sixty-eight million, seventy-four thousand, six hundred ninety-eight".