3026405081 has 6 divisors (see below), whose sum is σ = 3520512090. Its totient is φ = 2594061456.

The previous prime is 3026405071. The next prime is 3026405111. The reversal of 3026405081 is 1805046203.

3026405081 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 2062613056 + 963792025 = 45416^2 + 31045^2 .

It is not a de Polignac number, because 3026405081 - 2¹⁰ = 3026404057 is a prime.

It is a super-2 number, since 2×3026405081² = 18318255428605233122, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3026405071) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 30881636 + ... + 30881733.

It is an arithmetic number, because the mean of its divisors is an integer number (586752015).

Almost surely, 2^3026405081 is an apocalyptic number.

It is an amenable number.

3026405081 is a deficient number, since it is larger than the sum of its proper divisors (494107009).

3026405081 is an equidigital number, since it uses as much as digits as its factorization.

3026405081 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61763383 (or 61763376 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 29.

The square root of 3026405081 is about 55012.7719806955. The cubic root of 3026405081 is about 1446.4686290944.

The spelling of 3026405081 in words is "three billion, twenty-six million, four hundred five thousand, eighty-one".