3484381 has 6 divisors (see below), whose sum is σ = 3556382. Its totient is φ = 3412920.

The previous prime is 3484373. The next prime is 3484421. The reversal of 3484381 is 1834843.

It can be written as a sum of positive squares in only one way, i.e., 2056356 + 1428025 = 1434^2 + 1195^2 .

It is not a de Polignac number, because 3484381 - 2³ = 3484373 is a prime.

It is a super-2 number, since 2×3484381² = 24281821906322, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3484331) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 14460 + ... + 14698.

Almost surely, 2^3484381 is an apocalyptic number.

It is an amenable number.

3484381 is a deficient number, since it is larger than the sum of its proper divisors (72001).

3484381 is an frugal number, since it uses more digits than its factorization.

3484381 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 539 (or 300 counting only the distinct ones).

The product of its digits is 9216, while the sum is 31.

The square root of 3484381 is about 1866.6496725417. The cubic root of 3484381 is about 151.6032618815.

The spelling of 3484381 in words is "three million, four hundred eighty-four thousand, three hundred eighty-one".