68801799 has 8 divisors (see below), whose sum is σ = 100075392. Its totient is φ = 41698040.

The previous prime is 68801797. The next prime is 68801801. The reversal of 68801799 is 99710886.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (68801797) and next prime (68801801).

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 68801799 - 2¹ = 68801797 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68801797) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1042419 + ... + 1042484.

It is an arithmetic number, because the mean of its divisors is an integer number (12509424).

Almost surely, 2^68801799 is an apocalyptic number.

68801799 is a deficient number, since it is larger than the sum of its proper divisors (31273593).

68801799 is a wasteful number, since it uses less digits than its factorization.

68801799 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2084917.

The product of its (nonzero) digits is 217728, while the sum is 48.

The square root of 68801799 is about 8294.6849849768. The cubic root of 68801799 is about 409.7634943750.

The spelling of 68801799 in words is "sixty-eight million, eight hundred one thousand, seven hundred ninety-nine".