2068914277 has 4 divisors (see below), whose sum is σ = 2069022060. Its totient is φ = 2068806496.

The previous prime is 2068914241. The next prime is 2068914293. The reversal of 2068914277 is 7724198602.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 1976158116 + 92756161 = 44454^2 + 9631^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2068914277 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 (2068914217) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16408 + ... + 66385.

It is an arithmetic number, because the mean of its divisors is an integer number (517255515).

Almost surely, 2^2068914277 is an apocalyptic number.

It is an amenable number.

2068914277 is a deficient number, since it is larger than the sum of its proper divisors (107783).

2068914277 is an equidigital number, since it uses as much as digits as its factorization.

2068914277 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 107782.

The product of its (nonzero) digits is 338688, while the sum is 46.

The square root of 2068914277 is about 45485.3193569090. The cubic root of 2068914277 is about 1274.2290409253.

The spelling of 2068914277 in words is "two billion, sixty-eight million, nine hundred fourteen thousand, two hundred seventy-seven".