68473374 has 8 divisors (see below), whose sum is σ = 136946760. Its totient is φ = 22824456.

The previous prime is 68473373. The next prime is 68473381. The reversal of 68473374 is 47337486.

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

68473374 is an admirable number.

It is a super-3 number, since 3×68473374³ (a number of 24 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68473373) 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, 5706109 + ... + 5706120.

It is an arithmetic number, because the mean of its divisors is an integer number (17118345).

Almost surely, 2^68473374 is an apocalyptic number.

68473374 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

68473374 is a wasteful number, since it uses less digits than its factorization.

68473374 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11412234.

The product of its digits is 338688, while the sum is 42.

The square root of 68473374 is about 8274.8639867976. The cubic root of 68473374 is about 409.1104529294.

The spelling of 68473374 in words is "sixty-eight million, four hundred seventy-three thousand, three hundred seventy-four".