2785349883 has 8 divisors (see below), whose sum is σ = 3804380496. Its totient is φ = 1811609600.

The previous prime is 2785349873. The next prime is 2785349891. The reversal of 2785349883 is 3889435872.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2785349883 - 2¹⁷ = 2785218811 is a prime.

It is a super-2 number, since 2×2785349883² = 15516347941456227378, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2785349843) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11322438 + ... + 11322683.

It is an arithmetic number, because the mean of its divisors is an integer number (475547562).

Almost surely, 2^2785349883 is an apocalyptic number.

2785349883 is a deficient number, since it is larger than the sum of its proper divisors (1019030613).

2785349883 is a wasteful number, since it uses less digits than its factorization.

2785349883 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22645165.

The product of its digits is 11612160, while the sum is 57.

The square root of 2785349883 is about 52776.4140786393. The cubic root of 2785349883 is about 1406.9972621356.

The spelling of 2785349883 in words is "two billion, seven hundred eighty-five million, three hundred forty-nine thousand, eight hundred eighty-three".