2603984292 has 144 divisors (see below), whose sum is σ = 8299304832. Its totient is φ = 669980160.

The previous prime is 2603984281. The next prime is 2603984321. The reversal of 2603984292 is 2924893062.

2603984292 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 124623 + ... + 144009.

Almost surely, 2^2603984292 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 2603984292, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4149652416).

2603984292 is an abundant number, since it is smaller than the sum of its proper divisors (5695320540).

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

2603984292 is a wasteful number, since it uses less digits than its factorization.

2603984292 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19458 (or 19453 counting only the distinct ones).

The product of its (nonzero) digits is 373248, while the sum is 45.

The square root of 2603984292 is about 51029.2493771954. The cubic root of 2603984292 is about 1375.7709029360.

The spelling of 2603984292 in words is "two billion, six hundred three million, nine hundred eighty-four thousand, two hundred ninety-two".