2883013985 has 4 divisors (see below), whose sum is σ = 3459616788. Its totient is φ = 2306411184.

The previous prime is 2883013967. The next prime is 2883013997. The reversal of 2883013985 is 5893103882.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1098458449 + 1784555536 = 33143^2 + 42244^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2883013985 is a prime.

It is a super-3 number, since 3×2883013985³ (a number of 29 digits) contains 333 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 288301394 + ... + 288301403.

It is an arithmetic number, because the mean of its divisors is an integer number (864904197).

Almost surely, 2^2883013985 is an apocalyptic number.

It is an amenable number.

2883013985 is a deficient number, since it is larger than the sum of its proper divisors (576602803).

2883013985 is an equidigital number, since it uses as much as digits as its factorization.

2883013985 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 576602802.

The product of its (nonzero) digits is 414720, while the sum is 47.

The square root of 2883013985 is about 53693.7052642114. The cubic root of 2883013985 is about 1423.2534646441.

The spelling of 2883013985 in words is "two billion, eight hundred eighty-three million, thirteen thousand, nine hundred eighty-five".