2069878367 has 8 divisors (see below), whose sum is σ = 2192893200. Its totient is φ = 1947003264.

The previous prime is 2069878361. The next prime is 2069878397. The reversal of 2069878367 is 7638789602.

It is a happy number.

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 2069878367 - 2⁴ = 2069878351 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2069878361) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3617 + ... + 64442.

It is an arithmetic number, because the mean of its divisors is an integer number (274111650).

Almost surely, 2^2069878367 is an apocalyptic number.

2069878367 is a deficient number, since it is larger than the sum of its proper divisors (123014833).

2069878367 is a wasteful number, since it uses less digits than its factorization.

2069878367 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69865.

The product of its (nonzero) digits is 6096384, while the sum is 56.

The square root of 2069878367 is about 45495.9159375872. The cubic root of 2069878367 is about 1274.4269354960.

The spelling of 2069878367 in words is "two billion, sixty-nine million, eight hundred seventy-eight thousand, three hundred sixty-seven".