3465881 has 2 divisors, whose sum is σ = 3465882. Its totient is φ = 3465880.

The previous prime is 3465871. The next prime is 3465899. The reversal of 3465881 is 1885643.

3465881 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3455881 + 10000 = 1859^2 + 100^2 .

It is a cyclic number.

It is not a de Polignac number, because 3465881 - 2⁶ = 3465817 is a prime.

It is a super-2 number, since 2×3465881² = 24024662212322, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (3465811) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1732940 + 1732941.

It is an arithmetic number, because the mean of its divisors is an integer number (1732941).

Almost surely, 2^3465881 is an apocalyptic number.

It is an amenable number.

3465881 is a deficient number, since it is larger than the sum of its proper divisors (1).

3465881 is an equidigital number, since it uses as much as digits as its factorization.

3465881 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 23040, while the sum is 35.

The square root of 3465881 is about 1861.6876752023. The cubic root of 3465881 is about 151.3344777719.

The spelling of 3465881 in words is "three million, four hundred sixty-five thousand, eight hundred eighty-one".