3380375881 has 9 divisors (see below), whose sum is σ = 3448503541. Its totient is φ = 3313571872.

The previous prime is 3380375809. The next prime is 3380375909. The reversal of 3380375881 is 1885730833.

The square root of 3380375881 is 58141.

It is a perfect power (a square), and thus also a powerful number.

3380375881 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 4 ways, for example, as 116281 + 3380259600 = 341^2 + 58140^2 .

It is not a de Polignac number, because 3380375881 - 2⁷ = 3380375753 is a prime.

It is a super-2 number, since 2×3380375881² = 22853882193693052322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3380372881) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 3080925 + ... + 3082021.

Almost surely, 2^3380375881 is an apocalyptic number.

3380375881 is the 58141-st square number.

3380375881 is the 29071-st centered octagonal number.

It is an amenable number.

3380375881 is a deficient number, since it is larger than the sum of its proper divisors (68127660).

3380375881 is an frugal number, since it uses more digits than its factorization.

3380375881 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2300 (or 1150 counting only the distinct ones).

The product of its (nonzero) digits is 483840, while the sum is 46.

The cubic root of 3380375881 is about 1500.7960043248.

The spelling of 3380375881 in words is "three billion, three hundred eighty million, three hundred seventy-five thousand, eight hundred eighty-one".