68049363 has 8 divisors (see below), whose sum is σ = 91094976. Its totient is φ = 45185000.

The previous prime is 68049307. The next prime is 68049367. The reversal of 68049363 is 36394086.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 68049363 - 2¹⁶ = 67983827 is a prime.

It is not an unprimeable number, because it can be changed into a prime (68049367) 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 7 ways as a sum of consecutive naturals, for example, 44433 + ... + 45938.

It is an arithmetic number, because the mean of its divisors is an integer number (11386872).

Almost surely, 2^68049363 is an apocalyptic number.

68049363 is a deficient number, since it is larger than the sum of its proper divisors (23045613).

68049363 is a wasteful number, since it uses less digits than its factorization.

68049363 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90625.

The product of its (nonzero) digits is 93312, while the sum is 39.

The square root of 68049363 is about 8249.2037797596. The cubic root of 68049363 is about 408.2642523518.

The spelling of 68049363 in words is "sixty-eight million, forty-nine thousand, three hundred sixty-three".