68491341 has 12 divisors (see below), whose sum is σ = 100185280. Its totient is φ = 45082440.

The previous prime is 68491331. The next prime is 68491343. The reversal of 68491341 is 14319486.

It is not a de Polignac number, because 68491341 - 2¹⁵ = 68458573 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 68491296 and 68491305.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68491343) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 47455 + ... + 48876.

Almost surely, 2^68491341 is an apocalyptic number.

It is an amenable number.

68491341 is a deficient number, since it is larger than the sum of its proper divisors (31693939).

68491341 is a wasteful number, since it uses less digits than its factorization.

68491341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96416 (or 96413 counting only the distinct ones).

The product of its digits is 20736, while the sum is 36.

The square root of 68491341 is about 8275.9495527704. The cubic root of 68491341 is about 409.1462325045.

The spelling of 68491341 in words is "sixty-eight million, four hundred ninety-one thousand, three hundred forty-one".