2828591049 has 8 divisors (see below), whose sum is σ = 3773446272. Its totient is φ = 1884731600.

The previous prime is 2828591023. The next prime is 2828591069. The reversal of 2828591049 is 9401958282.

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 2828591049 - 2⁹ = 2828590537 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2828590989 and 2828591007.

It is not an unprimeable number, because it can be changed into a prime (2828591069) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 242289 + ... + 253694.

It is an arithmetic number, because the mean of its divisors is an integer number (471680784).

Almost surely, 2^2828591049 is an apocalyptic number.

It is an amenable number.

2828591049 is a deficient number, since it is larger than the sum of its proper divisors (944855223).

2828591049 is a wasteful number, since it uses less digits than its factorization.

2828591049 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 497887.

The product of its (nonzero) digits is 414720, while the sum is 48.

The square root of 2828591049 is about 53184.5000822608. The cubic root of 2828591049 is about 1414.2408825543.

The spelling of 2828591049 in words is "two billion, eight hundred twenty-eight million, five hundred ninety-one thousand, forty-nine".