3331408 has 10 divisors (see below), whose sum is σ = 6454634. Its totient is φ = 1665696.

The previous prime is 3331399. The next prime is 3331409. The reversal of 3331408 is 8041333.

It can be written as a sum of positive squares in only one way, i.e., 2795584 + 535824 = 1672^2 + 732^2 .

It is a super-2 number, since 2×3331408² = 22196558524928, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3331409) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 104091 + ... + 104122.

Almost surely, 2^3331408 is an apocalyptic number.

It is an amenable number.

3331408 is a deficient number, since it is larger than the sum of its proper divisors (3123226).

3331408 is a wasteful number, since it uses less digits than its factorization.

3331408 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 208221 (or 208215 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 22.

The square root of 3331408 is about 1825.2145079415. The cubic root of 3331408 is about 149.3513920196.

It can be divided in two parts, 333 and 1408, that multiplied together give a palindrome (468864).

The spelling of 3331408 in words is "three million, three hundred thirty-one thousand, four hundred eight".