3050668140 has 96 divisors (see below), whose sum is σ = 9423400896. Its totient is φ = 732610560.

The previous prime is 3050668109. The next prime is 3050668141. The reversal of 3050668140 is 418660503.

It is a super-2 number, since 2×3050668140² = 18613152200822119200, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3050668141) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 15717 + ... + 79676.

It is an arithmetic number, because the mean of its divisors is an integer number (98160426).

Almost surely, 2^3050668140 is an apocalyptic number.

3050668140 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 3050668140, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4711700448).

3050668140 is an abundant number, since it is smaller than the sum of its proper divisors (6372732756).

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

3050668140 is a wasteful number, since it uses less digits than its factorization.

3050668140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95459 (or 95457 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 33.

The square root of 3050668140 is about 55232.8538100287. The cubic root of 3050668140 is about 1450.3238499791.

The spelling of 3050668140 in words is "three billion, fifty million, six hundred sixty-eight thousand, one hundred forty".