2584698428 has 48 divisors (see below), whose sum is σ = 5335606080. Its totient is φ = 1084038144.

The previous prime is 2584698419. The next prime is 2584698433. The reversal of 2584698428 is 8248964852.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 24776 + ... + 76047.

It is an arithmetic number, because the mean of its divisors is an integer number (111158460).

Almost surely, 2^2584698428 is an apocalyptic number.

It is an amenable number.

2584698428 is an abundant number, since it is smaller than the sum of its proper divisors (2750907652).

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

2584698428 is a wasteful number, since it uses less digits than its factorization.

2584698428 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100886 (or 100884 counting only the distinct ones).

The product of its digits is 8847360, while the sum is 56.

The square root of 2584698428 is about 50839.9294649393. The cubic root of 2584698428 is about 1372.3660302568.

The spelling of 2584698428 in words is "two billion, five hundred eighty-four million, six hundred ninety-eight thousand, four hundred twenty-eight".