2068390335 has 48 divisors (see below), whose sum is σ = 3715181568. Its totient is φ = 981478080.

The previous prime is 2068390321. The next prime is 2068390393. The reversal of 2068390335 is 5330938602.

It is not a de Polignac number, because 2068390335 - 2¹⁵ = 2068357567 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2068390293 and 2068390302.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 73182 + ... + 97428.

It is an arithmetic number, because the mean of its divisors is an integer number (77399616).

Almost surely, 2^2068390335 is an apocalyptic number.

2068390335 is a deficient number, since it is larger than the sum of its proper divisors (1646791233).

2068390335 is a wasteful number, since it uses less digits than its factorization.

2068390335 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24324 (or 24313 counting only the distinct ones).

The product of its (nonzero) digits is 116640, while the sum is 39.

The square root of 2068390335 is about 45479.5595295293. The cubic root of 2068390335 is about 1274.1214678398.

The spelling of 2068390335 in words is "two billion, sixty-eight million, three hundred ninety thousand, three hundred thirty-five".