2845341880 has 16 divisors (see below), whose sum is σ = 6402019320. Its totient is φ = 1138136736.

The previous prime is 2845341859. The next prime is 2845341881. The reversal of 2845341880 is 881435482.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2845341881) 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, 35566734 + ... + 35566813.

Almost surely, 2^2845341880 is an apocalyptic number.

2845341880 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2845341880 is an abundant number, since it is smaller than the sum of its proper divisors (3556677440).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2845341880 is a wasteful number, since it uses less digits than its factorization.

2845341880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71133558 (or 71133554 counting only the distinct ones).

The product of its (nonzero) digits is 245760, while the sum is 43.

The square root of 2845341880 is about 53341.7461281499. The cubic root of 2845341880 is about 1417.0270871350.

The spelling of 2845341880 in words is "two billion, eight hundred forty-five million, three hundred forty-one thousand, eight hundred eighty".