3384531 has 8 divisors (see below), whose sum is σ = 5014160. Its totient is φ = 2256336.

The previous prime is 3384529. The next prime is 3384551. The reversal of 3384531 is 1354833.

It is a happy number.

It is not a de Polignac number, because 3384531 - 2¹ = 3384529 is a prime.

It is a super-2 number, since 2×3384531² = 22910100179922, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27), and also a Moran number because the ratio is a prime number: 125353 = 3384531 / (3 + 3 + 8 + 4 + 5 + 3 + 1).

It is a Duffinian number.

3384531 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 3384495 and 3384504.

It is not an unprimeable number, because it can be changed into a prime (3384551) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 62650 + ... + 62703.

It is an arithmetic number, because the mean of its divisors is an integer number (626770).

Almost surely, 2^3384531 is an apocalyptic number.

3384531 is a deficient number, since it is larger than the sum of its proper divisors (1629629).

3384531 is a wasteful number, since it uses less digits than its factorization.

3384531 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 125362 (or 125356 counting only the distinct ones).

The product of its digits is 4320, while the sum is 27.

The square root of 3384531 is about 1839.7094879355. The cubic root of 3384531 is about 150.1410672919.

The spelling of 3384531 in words is "three million, three hundred eighty-four thousand, five hundred thirty-one".