2850991960 has 32 divisors (see below), whose sum is σ = 6418573200. Its totient is φ = 1139713920.

The previous prime is 2850991939. The next prime is 2850991963. The reversal of 2850991960 is 691990582.

It is a Smith number, since the sum of its digits (49) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2850991963) 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, 49171 + ... + 90109.

Almost surely, 2^2850991960 is an apocalyptic number.

2850991960 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2850991960 is an abundant number, since it is smaller than the sum of its proper divisors (3567581240).

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

2850991960 is a wasteful number, since it uses less digits than its factorization.

2850991960 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42691 (or 42687 counting only the distinct ones).

The product of its (nonzero) digits is 349920, while the sum is 49.

The square root of 2850991960 is about 53394.6810085050. The cubic root of 2850991960 is about 1417.9644112622.

The spelling of 2850991960 in words is "two billion, eight hundred fifty million, nine hundred ninety-one thousand, nine hundred sixty".