2060890064 has 20 divisors (see below), whose sum is σ = 4043520960. Its totient is φ = 1017400800.

The previous prime is 2060890061. The next prime is 2060890103. The reversal of 2060890064 is 4600980602.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2060890061) 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 3 ways as a sum of consecutive naturals, for example, 813962 + ... + 816489.

It is an arithmetic number, because the mean of its divisors is an integer number (202176048).

Almost surely, 2^2060890064 is an apocalyptic number.

It is an amenable number.

2060890064 is a deficient number, since it is larger than the sum of its proper divisors (1982630896).

2060890064 is a wasteful number, since it uses less digits than its factorization.

2060890064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1630538 (or 1630532 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 35.

The square root of 2060890064 is about 45397.0270392236. The cubic root of 2060890064 is about 1272.5795553953.

The spelling of 2060890064 in words is "two billion, sixty million, eight hundred ninety thousand, sixty-four".