68934377 has 2 divisors, whose sum is σ = 68934378. Its totient is φ = 68934376.

The previous prime is 68934353. The next prime is 68934401. The reversal of 68934377 is 77343986.

It is a happy number.

It is a balanced prime because it is at equal distance from previous prime (68934353) and next prime (68934401).

It can be written as a sum of positive squares in only one way, i.e., 38142976 + 30791401 = 6176^2 + 5549^2 .

It is a cyclic number.

It is not a de Polignac number, because 68934377 - 2⁸ = 68934121 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (68934317) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 34467188 + 34467189.

It is an arithmetic number, because the mean of its divisors is an integer number (34467189).

Almost surely, 2^68934377 is an apocalyptic number.

It is an amenable number.

68934377 is a deficient number, since it is larger than the sum of its proper divisors (1).

68934377 is an equidigital number, since it uses as much as digits as its factorization.

68934377 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 762048, while the sum is 47.

The square root of 68934377 is about 8302.6728828733. The cubic root of 68934377 is about 410.0265241615.

The spelling of 68934377 in words is "sixty-eight million, nine hundred thirty-four thousand, three hundred seventy-seven".