68348741 has 4 divisors (see below), whose sum is σ = 68369184. Its totient is φ = 68328300.

The previous prime is 68348717. The next prime is 68348743. The reversal of 68348741 is 14784386.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 68348741 - 2²⁶ = 1239877 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68348743) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3905 + ... + 12326.

It is an arithmetic number, because the mean of its divisors is an integer number (17092296).

Almost surely, 2^68348741 is an apocalyptic number.

It is an amenable number.

68348741 is a deficient number, since it is larger than the sum of its proper divisors (20443).

68348741 is a wasteful number, since it uses less digits than its factorization.

68348741 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20442.

The product of its digits is 129024, while the sum is 41.

The square root of 68348741 is about 8267.3297381924. The cubic root of 68348741 is about 408.8620856815.

The spelling of 68348741 in words is "sixty-eight million, three hundred forty-eight thousand, seven hundred forty-one".