2068787037 has 4 divisors (see below), whose sum is σ = 2758382720. Its totient is φ = 1379191356.

The previous prime is 2068787011. The next prime is 2068787041. The reversal of 2068787037 is 7307878602.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 2068787037 - 2⁸ = 2068786781 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 (2068787057) 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, 344797837 + ... + 344797842.

It is an arithmetic number, because the mean of its divisors is an integer number (689595680).

Almost surely, 2^2068787037 is an apocalyptic number.

It is an amenable number.

2068787037 is a deficient number, since it is larger than the sum of its proper divisors (689595683).

2068787037 is an equidigital number, since it uses as much as digits as its factorization.

2068787037 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 689595682.

The product of its (nonzero) digits is 790272, while the sum is 48.

The square root of 2068787037 is about 45483.9206423545. The cubic root of 2068787037 is about 1274.2029183307.

The spelling of 2068787037 in words is "two billion, sixty-eight million, seven hundred eighty-seven thousand, thirty-seven".