2428284729 has 32 divisors (see below), whose sum is σ = 3648685824. Its totient is φ = 1426464000.

The previous prime is 2428284713. The next prime is 2428284763. The reversal of 2428284729 is 9274828242.

It is not a de Polignac number, because 2428284729 - 2⁴ = 2428284713 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2428284779) 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 31 ways as a sum of consecutive naturals, for example, 60604 + ... + 92354.

It is an arithmetic number, because the mean of its divisors is an integer number (114021432).

Almost surely, 2^2428284729 is an apocalyptic number.

It is an amenable number.

2428284729 is a deficient number, since it is larger than the sum of its proper divisors (1220401095).

2428284729 is a wasteful number, since it uses less digits than its factorization.

2428284729 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31857.

The product of its digits is 1032192, while the sum is 48.

The square root of 2428284729 is about 49277.6290927232. The cubic root of 2428284729 is about 1344.1050193190.

The spelling of 2428284729 in words is "two billion, four hundred twenty-eight million, two hundred eighty-four thousand, seven hundred twenty-nine".