1024428684 has 12 divisors (see below), whose sum is σ = 2390333624. Its totient is φ = 341476224.

The previous prime is 1024428631. The next prime is 1024428701. The reversal of 1024428684 is 4868244201.

1024428684 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (12).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 42684517 + ... + 42684540.

Almost surely, 2^1024428684 is an apocalyptic number.

It is an amenable number.

1024428684 is an abundant number, since it is smaller than the sum of its proper divisors (1365904940).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1024428684 is a wasteful number, since it uses less digits than its factorization.

1024428684 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85369064 (or 85369062 counting only the distinct ones).

The product of its (nonzero) digits is 98304, while the sum is 39.

The square root of 1024428684 is about 32006.6974866199. The cubic root of 1024428684 is about 1008.0774734167.

The spelling of 1024428684 in words is "one billion, twenty-four million, four hundred twenty-eight thousand, six hundred eighty-four".