2068604031 has 8 divisors (see below), whose sum is σ = 2970303280. Its totient is φ = 1272987072.

The previous prime is 2068604023. The next prime is 2068604039. The reversal of 2068604031 is 1304068602.

It is an interprime number because it is at equal distance from previous prime (2068604023) and next prime (2068604039).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2068604031 - 2³ = 2068604023 is a prime.

It is a super-2 number, since 2×2068604031² = 8558245274138897922, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2068604031.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2068604039) 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, 26520526 + ... + 26520603.

It is an arithmetic number, because the mean of its divisors is an integer number (371287910).

Almost surely, 2^2068604031 is an apocalyptic number.

2068604031 is a deficient number, since it is larger than the sum of its proper divisors (901699249).

2068604031 is a wasteful number, since it uses less digits than its factorization.

2068604031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53041145.

The product of its (nonzero) digits is 6912, while the sum is 30.

The square root of 2068604031 is about 45481.9088319741. The cubic root of 2068604031 is about 1274.1653450005.

The spelling of 2068604031 in words is "two billion, sixty-eight million, six hundred four thousand, thirty-one".