3378231 has 6 divisors (see below), whose sum is σ = 4879680. Its totient is φ = 2252148.

The previous prime is 3378229. The next prime is 3378253. The reversal of 3378231 is 1328733.

It is not a de Polignac number, because 3378231 - 2¹ = 3378229 is a prime.

It is a super-2 number, since 2×3378231² = 22824889378722, which contains 22 as substring.

3378231 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 3378195 and 3378204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3378131) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 187671 + ... + 187688.

It is an arithmetic number, because the mean of its divisors is an integer number (813280).

Almost surely, 2^3378231 is an apocalyptic number.

3378231 is a deficient number, since it is larger than the sum of its proper divisors (1501449).

3378231 is a wasteful number, since it uses less digits than its factorization.

3378231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 375365 (or 375362 counting only the distinct ones).

The product of its digits is 3024, while the sum is 27.

The square root of 3378231 is about 1837.9964635439. The cubic root of 3378231 is about 150.0478514000.

The spelling of 3378231 in words is "three million, three hundred seventy-eight thousand, two hundred thirty-one".