67797949801 has 8 divisors (see below), whose sum is σ = 69391032480. Its totient is φ = 66205612032.

The previous prime is 67797949763. The next prime is 67797949811. The reversal of 67797949801 is 10894979776.

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 67797949801 - 2⁷ = 67797949673 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (67797949811) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 105 + ... + 368233.

It is an arithmetic number, because the mean of its divisors is an integer number (8673879060).

Almost surely, 2^67797949801 is an apocalyptic number.

It is an amenable number.

67797949801 is a deficient number, since it is larger than the sum of its proper divisors (1593082679).

67797949801 is a wasteful number, since it uses less digits than its factorization.

67797949801 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 372455.

The product of its (nonzero) digits is 48009024, while the sum is 67.

The spelling of 67797949801 in words is "sixty-seven billion, seven hundred ninety-seven million, nine hundred forty-nine thousand, eight hundred one".