2402469888 has 192 divisors, whose sum is σ = 7884938880. Its totient is φ = 633470976.

The previous prime is 2402469859. The next prime is 2402469889. The reversal of 2402469888 is 8889642042.

It is a tau number, because it is divible by the number of its divisors (192).

It is a self number, because there is not a number n which added to its sum of digits gives 2402469888.

It is not an unprimeable number, because it can be changed into a prime (2402469889) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 556956 + ... + 561252.

It is an arithmetic number, because the mean of its divisors is an integer number (41067390).

Almost surely, 2^2402469888 is an apocalyptic number.

2402469888 is a gapful number since it is divisible by the number (28) 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 2402469888, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3942469440).

2402469888 is an abundant number, since it is smaller than the sum of its proper divisors (5482468992).

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

2402469888 is a wasteful number, since it uses less digits than its factorization.

2402469888 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4342 (or 4322 counting only the distinct ones).

The product of its (nonzero) digits is 1769472, while the sum is 51.

The square root of 2402469888 is about 49014.9965622767. The cubic root of 2402469888 is about 1339.3250272598.

The spelling of 2402469888 in words is "two billion, four hundred two million, four hundred sixty-nine thousand, eight hundred eighty-eight".