3040789248 has 216 divisors, whose sum is σ = 10392415488. Its totient is φ = 868672512.

The previous prime is 3040789243. The next prime is 3040789249. The reversal of 3040789248 is 8429870403.

It is a tau number, because it is divible by the number of its divisors (216).

It is not an unprimeable number, because it can be changed into a prime (3040789243) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 431965 + ... + 438947.

Almost surely, 2^3040789248 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 3040789248, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5196207744).

3040789248 is an abundant number, since it is smaller than the sum of its proper divisors (7351626240).

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

3040789248 is an frugal number, since it uses more digits than its factorization.

3040789248 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7021 (or 6995 counting only the distinct ones).

The product of its (nonzero) digits is 387072, while the sum is 45.

The square root of 3040789248 is about 55143.3518023705. The cubic root of 3040789248 is about 1448.7566429008.

The spelling of 3040789248 in words is "three billion, forty million, seven hundred eighty-nine thousand, two hundred forty-eight".