3463381 has 2 divisors, whose sum is σ = 3463382. Its totient is φ = 3463380.

The previous prime is 3463367. The next prime is 3463387. The reversal of 3463381 is 1833643.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2044900 + 1418481 = 1430^2 + 1191^2 .

It is a cyclic number.

It is not a de Polignac number, because 3463381 - 2¹³ = 3455189 is a prime.

It is a super-2 number, since 2×3463381² = 23990015902322, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3463387) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1731690 + 1731691.

It is an arithmetic number, because the mean of its divisors is an integer number (1731691).

Almost surely, 2^3463381 is an apocalyptic number.

It is an amenable number.

3463381 is a deficient number, since it is larger than the sum of its proper divisors (1).

3463381 is an equidigital number, since it uses as much as digits as its factorization.

3463381 is an evil number, because the sum of its binary digits is even.

The product of its digits is 5184, while the sum is 28.

The square root of 3463381 is about 1861.0161202956. The cubic root of 3463381 is about 151.2980822929.

It can be divided in two parts, 3463 and 381, that added together give a square (3844 = 62²).

The spelling of 3463381 in words is "three million, four hundred sixty-three thousand, three hundred eighty-one".