3093795981 has 12 divisors (see below), whose sum is σ = 4470710400. Its totient is φ = 2061656520.

The previous prime is 3093795979. The next prime is 3093795997. The reversal of 3093795981 is 1895973903.

3093795981 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 3093795981 - 2¹ = 3093795979 is a prime.

It is a super-2 number, since 2×3093795981² = 19143147144103504722, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3093795181) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 50055 + ... + 93236.

It is an arithmetic number, because the mean of its divisors is an integer number (372559200).

Almost surely, 2^3093795981 is an apocalyptic number.

It is an amenable number.

3093795981 is a deficient number, since it is larger than the sum of its proper divisors (1376914419).

3093795981 is a wasteful number, since it uses less digits than its factorization.

3093795981 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 145696 (or 145693 counting only the distinct ones).

The product of its (nonzero) digits is 1837080, while the sum is 54.

The square root of 3093795981 is about 55621.9019901333. The cubic root of 3093795981 is about 1457.1263896104.

The spelling of 3093795981 in words is "three billion, ninety-three million, seven hundred ninety-five thousand, nine hundred eighty-one".