2828080749 has 8 divisors (see below), whose sum is σ = 4060833952. Its totient is φ = 1740357360.

The previous prime is 2828080729. The next prime is 2828080763. The reversal of 2828080749 is 9470808282.

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

It is not a de Polignac number, because 2828080749 - 2¹² = 2828076653 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2828080698 and 2828080707.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2828080729) 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, 36257407 + ... + 36257484.

It is an arithmetic number, because the mean of its divisors is an integer number (507604244).

Almost surely, 2^2828080749 is an apocalyptic number.

It is an amenable number.

2828080749 is a deficient number, since it is larger than the sum of its proper divisors (1232753203).

2828080749 is a wasteful number, since it uses less digits than its factorization.

2828080749 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72514907.

The product of its (nonzero) digits is 516096, while the sum is 48.

The square root of 2828080749 is about 53179.7024154893. The cubic root of 2828080749 is about 1414.1558307253.

The spelling of 2828080749 in words is "two billion, eight hundred twenty-eight million, eighty thousand, seven hundred forty-nine".