2428469328 has 80 divisors (see below), whose sum is σ = 6408072000. Its totient is φ = 792210432.

The previous prime is 2428469321. The next prime is 2428469339. The reversal of 2428469328 is 8239648242.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2428469321) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1268500 + ... + 1270412.

It is an arithmetic number, because the mean of its divisors is an integer number (80100900).

Almost surely, 2^2428469328 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2428469328, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3204036000).

2428469328 is an abundant number, since it is smaller than the sum of its proper divisors (3979602672).

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

2428469328 is a wasteful number, since it uses less digits than its factorization.

2428469328 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2476 (or 2470 counting only the distinct ones).

The product of its digits is 1327104, while the sum is 48.

The square root of 2428469328 is about 49279.5021078744. The cubic root of 2428469328 is about 1344.1390782238.

The spelling of 2428469328 in words is "two billion, four hundred twenty-eight million, four hundred sixty-nine thousand, three hundred twenty-eight".