68630367 has 16 divisors (see below), whose sum is σ = 102832128. Its totient is φ = 40397280.

The previous prime is 68630363. The next prime is 68630369. The reversal of 68630367 is 76303686.

It is a happy number.

It is not a de Polignac number, because 68630367 - 2² = 68630363 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68630363) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 37359 + ... + 39152.

It is an arithmetic number, because the mean of its divisors is an integer number (6427008).

Almost surely, 2^68630367 is an apocalyptic number.

68630367 is a deficient number, since it is larger than the sum of its proper divisors (34201761).

68630367 is a wasteful number, since it uses less digits than its factorization.

68630367 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76550.

The product of its (nonzero) digits is 108864, while the sum is 39.

The square root of 68630367 is about 8284.3446934564. The cubic root of 68630367 is about 409.4228782803.

The spelling of 68630367 in words is "sixty-eight million, six hundred thirty thousand, three hundred sixty-seven".