2428894296 has 128 divisors (see below), whose sum is σ = 6848640000. Its totient is φ = 797537664.

The previous prime is 2428894271. The next prime is 2428894331. The reversal of 2428894296 is 6924988242.

It is a super-2 number, since 2×2428894296² = 11799055002282671232, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5245761 + ... + 5246223.

It is an arithmetic number, because the mean of its divisors is an integer number (53505000).

Almost surely, 2^2428894296 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 2428894296, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3424320000).

2428894296 is an abundant number, since it is smaller than the sum of its proper divisors (4419745704).

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

2428894296 is a wasteful number, since it uses less digits than its factorization.

2428894296 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 790 (or 780 counting only the distinct ones).

The product of its digits is 3981312, while the sum is 54.

The square root of 2428894296 is about 49283.8137322996. The cubic root of 2428894296 is about 1344.2174791562.

The spelling of 2428894296 in words is "two billion, four hundred twenty-eight million, eight hundred ninety-four thousand, two hundred ninety-six".