68774734 has 12 divisors (see below), whose sum is σ = 120005064. Its totient is φ = 29474844.

The previous prime is 68774731. The next prime is 68774743. The reversal of 68774734 is 43747786.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68774731) 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 5 ways as a sum of consecutive naturals, for example, 350794 + ... + 350989.

It is an arithmetic number, because the mean of its divisors is an integer number (10000422).

Almost surely, 2^68774734 is an apocalyptic number.

68774734 is a deficient number, since it is larger than the sum of its proper divisors (51230330).

68774734 is a wasteful number, since it uses less digits than its factorization.

68774734 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 701799 (or 701792 counting only the distinct ones).

The product of its digits is 790272, while the sum is 46.

The square root of 68774734 is about 8293.0533580823. The cubic root of 68774734 is about 409.7097569065.

It can be divided in two parts, 6877 and 4734, that added together give a palindrome (11611).

The spelling of 68774734 in words is "sixty-eight million, seven hundred seventy-four thousand, seven hundred thirty-four".