3378971 has 8 divisors (see below), whose sum is σ = 3654720. Its totient is φ = 3111808.

The previous prime is 3378967. The next prime is 3378997. The reversal of 3378971 is 1798733.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 3378971 - 2² = 3378967 is a prime.

It is a super-2 number, since 2×3378971² = 22834890037682, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3378901) 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 7 ways as a sum of consecutive naturals, for example, 1316 + ... + 2913.

It is an arithmetic number, because the mean of its divisors is an integer number (456840).

Almost surely, 2^3378971 is an apocalyptic number.

3378971 is a deficient number, since it is larger than the sum of its proper divisors (275749).

3378971 is a wasteful number, since it uses less digits than its factorization.

3378971 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4293.

The product of its digits is 31752, while the sum is 38.

The square root of 3378971 is about 1838.1977586756. The cubic root of 3378971 is about 150.0588065719.

The spelling of 3378971 in words is "three million, three hundred seventy-eight thousand, nine hundred seventy-one".