68324734 has 16 divisors (see below), whose sum is σ = 108669600. Its totient is φ = 32107264.

The previous prime is 68324719. The next prime is 68324749. The reversal of 68324734 is 43742386.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (68324719) and next prime (68324749).

It is a junction number, because it is equal to n+sod(n) for n = 68324693 and 68324702.

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 7 ways as a sum of consecutive naturals, for example, 43047 + ... + 44605.

It is an arithmetic number, because the mean of its divisors is an integer number (6791850).

Almost surely, 2^68324734 is an apocalyptic number.

68324734 is a deficient number, since it is larger than the sum of its proper divisors (40344866).

68324734 is a wasteful number, since it uses less digits than its factorization.

68324734 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2867.

The product of its digits is 96768, while the sum is 37.

The square root of 68324734 is about 8265.8776908445. The cubic root of 68324734 is about 408.8142101274.

The spelling of 68324734 in words is "sixty-eight million, three hundred twenty-four thousand, seven hundred thirty-four".