3007745881 has 12 divisors (see below), whose sum is σ = 3501606672. Its totient is φ = 2576004648.

The previous prime is 3007745879. The next prime is 3007745887. The reversal of 3007745881 is 1885477003.

It is not a de Polignac number, because 3007745881 - 2¹ = 3007745879 is a prime.

It is a super-2 number, since 2×3007745881² = 18093070569344932322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3007745887) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 38946 + ... + 86788.

It is an arithmetic number, because the mean of its divisors is an integer number (291800556).

Almost surely, 2^3007745881 is an apocalyptic number.

It is an amenable number.

3007745881 is a deficient number, since it is larger than the sum of its proper divisors (493860791).

3007745881 is a wasteful number, since it uses less digits than its factorization.

3007745881 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49140 (or 49133 counting only the distinct ones).

The product of its (nonzero) digits is 188160, while the sum is 43.

The square root of 3007745881 is about 54842.9200626662. The cubic root of 3007745881 is about 1443.4897805882.

The spelling of 3007745881 in words is "three billion, seven million, seven hundred forty-five thousand, eight hundred eighty-one".