2783382049 has 8 divisors (see below), whose sum is σ = 3181752000. Its totient is φ = 2385198096.

The previous prime is 2783382011. The next prime is 2783382061. The reversal of 2783382049 is 9402833872.

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

It is a cyclic number.

It is not a de Polignac number, because 2783382049 - 2¹¹ = 2783380001 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2783382449) 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, 12799 + ... + 75700.

It is an arithmetic number, because the mean of its divisors is an integer number (397719000).

Almost surely, 2^2783382049 is an apocalyptic number.

It is an amenable number.

2783382049 is a deficient number, since it is larger than the sum of its proper divisors (398369951).

2783382049 is an equidigital number, since it uses as much as digits as its factorization.

2783382049 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 92999.

The product of its (nonzero) digits is 580608, while the sum is 46.

The square root of 2783382049 is about 52757.7676650557. The cubic root of 2783382049 is about 1406.6658388608.

The spelling of 2783382049 in words is "two billion, seven hundred eighty-three million, three hundred eighty-two thousand, forty-nine".