3378237 has 8 divisors (see below), whose sum is σ = 4546080. Its totient is φ = 2231280.

The previous prime is 3378229. The next prime is 3378253. The reversal of 3378237 is 7328733.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 3378237 - 2³ = 3378229 is a prime.

It is a super-2 number, since 2×3378237² = 22824970456338, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3378198 and 3378207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3378337) 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, 4839 + ... + 5492.

It is an arithmetic number, because the mean of its divisors is an integer number (568260).

Almost surely, 2^3378237 is an apocalyptic number.

It is an amenable number.

3378237 is a deficient number, since it is larger than the sum of its proper divisors (1167843).

3378237 is a wasteful number, since it uses less digits than its factorization.

3378237 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10443.

The product of its digits is 21168, while the sum is 33.

The square root of 3378237 is about 1837.9980957553. The cubic root of 3378237 is about 150.0479402322.

The spelling of 3378237 in words is "three million, three hundred seventy-eight thousand, two hundred thirty-seven".