2428678080 has 392 divisors, whose sum is σ = 8994952800. Its totient is φ = 623572992.

The previous prime is 2428678033. The next prime is 2428678093. The reversal of 2428678080 is 808768242.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

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 55 ways as a sum of consecutive naturals, for example, 6764941 + ... + 6765299.

Almost surely, 2^2428678080 is an apocalyptic number.

2428678080 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2428678080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4497476400).

2428678080 is an abundant number, since it is smaller than the sum of its proper divisors (6566274720).

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

2428678080 is an equidigital number, since it uses as much as digits as its factorization.

2428678080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 423 (or 398 counting only the distinct ones).

The product of its (nonzero) digits is 344064, while the sum is 45.

The square root of 2428678080 is about 49281.6201032393. The cubic root of 2428678080 is about 1344.1775913286.

The spelling of 2428678080 in words is "two billion, four hundred twenty-eight million, six hundred seventy-eight thousand, eighty".