68351374 has 36 divisors (see below), whose sum is σ = 129177504. Its totient is φ = 27033552.

The previous prime is 68351369. The next prime is 68351411. The reversal of 68351374 is 47315386.

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 17 ways as a sum of consecutive naturals, for example, 14499 + ... + 18625.

It is an arithmetic number, because the mean of its divisors is an integer number (3588264).

Almost surely, 2^68351374 is an apocalyptic number.

68351374 is a deficient number, since it is larger than the sum of its proper divisors (60826130).

68351374 is a wasteful number, since it uses less digits than its factorization.

68351374 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4169 (or 4149 counting only the distinct ones).

The product of its digits is 60480, while the sum is 37.

The square root of 68351374 is about 8267.4889779183. The cubic root of 68351374 is about 408.8673358150.

The spelling of 68351374 in words is "sixty-eight million, three hundred fifty-one thousand, three hundred seventy-four".