3050368440 has 256 divisors, whose sum is σ = 10820736000. Its totient is φ = 673505280.

The previous prime is 3050368439. The next prime is 3050368459. The reversal of 3050368440 is 448630503.

It is a super-3 number, since 3×3050368440³ (a number of 29 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 3022656 + ... + 3023664.

It is an arithmetic number, because the mean of its divisors is an integer number (42268500).

Almost surely, 2^3050368440 is an apocalyptic number.

3050368440 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 3050368440, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5410368000).

3050368440 is an abundant number, since it is smaller than the sum of its proper divisors (7770367560).

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

3050368440 is a wasteful number, since it uses less digits than its factorization.

3050368440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1150 (or 1146 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 33.

The square root of 3050368440 is about 55230.1406842315. The cubic root of 3050368440 is about 1450.2763547778.

Adding to 3050368440 its reverse (448630503), we get a palindrome (3498998943).

The spelling of 3050368440 in words is "three billion, fifty million, three hundred sixty-eight thousand, four hundred forty".