2068602831 has 6 divisors (see below), whose sum is σ = 2987981880. Its totient is φ = 1379068548.

The previous prime is 2068602803. The next prime is 2068602839. The reversal of 2068602831 is 1382068602.

It is not a de Polignac number, because 2068602831 - 2¹³ = 2068594639 is a prime.

It is a super-2 number, since 2×2068602831² = 8558235344842429122, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2068602839) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 114922371 + ... + 114922388.

It is an arithmetic number, because the mean of its divisors is an integer number (497996980).

Almost surely, 2^2068602831 is an apocalyptic number.

2068602831 is a deficient number, since it is larger than the sum of its proper divisors (919379049).

2068602831 is a wasteful number, since it uses less digits than its factorization.

2068602831 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 229844765 (or 229844762 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 36.

The square root of 2068602831 is about 45481.8956399137. The cubic root of 2068602831 is about 1274.1650986187.

The spelling of 2068602831 in words is "two billion, sixty-eight million, six hundred two thousand, eight hundred thirty-one".