2428590789 has 16 divisors (see below), whose sum is σ = 3599000640. Its totient is φ = 1618570800.

The previous prime is 2428590737. The next prime is 2428590797. The reversal of 2428590789 is 9870958242.

2428590789 is a `hidden beast` number, since 2 + 42 + 8 + 590 + 7 + 8 + 9 = 666.

It is not a de Polignac number, because 2428590789 - 2¹⁵ = 2428558021 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2428590289) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 92299 + ... + 115655.

It is an arithmetic number, because the mean of its divisors is an integer number (224937540).

Almost surely, 2^2428590789 is an apocalyptic number.

It is an amenable number.

2428590789 is a deficient number, since it is larger than the sum of its proper divisors (1170409851).

2428590789 is a wasteful number, since it uses less digits than its factorization.

2428590789 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27217 (or 27211 counting only the distinct ones).

The product of its (nonzero) digits is 2903040, while the sum is 54.

The square root of 2428590789 is about 49280.7344608418. The cubic root of 2428590789 is about 1344.1614870930.

The spelling of 2428590789 in words is "two billion, four hundred twenty-eight million, five hundred ninety thousand, seven hundred eighty-nine".