3008240640 has 352 divisors, whose sum is σ = 10941788160. Its totient is φ = 783433728.

The previous prime is 3008240623. The next prime is 3008240671. The reversal of 3008240640 is 460428003.

It is a Harshad number since it is a multiple of its sum of digits (27).

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, 6497049 + ... + 6497511.

Almost surely, 2^3008240640 is an apocalyptic number.

3008240640 is a gapful number since it is divisible by the number (30) 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 3008240640, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5470894080).

3008240640 is an abundant number, since it is smaller than the sum of its proper divisors (7933547520).

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

3008240640 is a wasteful number, since it uses less digits than its factorization.

3008240640 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 544 (or 520 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

The square root of 3008240640 is about 54847.4305688060. The cubic root of 3008240640 is about 1443.5689251739.

Adding to 3008240640 its reverse (460428003), we get a palindrome (3468668643).

The spelling of 3008240640 in words is "three billion, eight million, two hundred forty thousand, six hundred forty".