68295368 has 8 divisors (see below), whose sum is σ = 128053830. Its totient is φ = 34147680.

The previous prime is 68295361. The next prime is 68295389. The reversal of 68295368 is 86359286.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 66945124 + 1350244 = 8182^2 + 1162^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (68295361) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4268453 + ... + 4268468.

Almost surely, 2^68295368 is an apocalyptic number.

It is an amenable number.

68295368 is a deficient number, since it is larger than the sum of its proper divisors (59758462).

68295368 is a wasteful number, since it uses less digits than its factorization.

68295368 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8536927 (or 8536923 counting only the distinct ones).

The product of its digits is 622080, while the sum is 47.

The square root of 68295368 is about 8264.1011610459. The cubic root of 68295368 is about 408.7556322267.

The spelling of 68295368 in words is "sixty-eight million, two hundred ninety-five thousand, three hundred sixty-eight".