3378955 has 8 divisors (see below), whose sum is σ = 4095504. Its totient is φ = 2676000.

The previous prime is 3378931. The next prime is 3378967. The reversal of 3378955 is 5598733.

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 3378955 - 2⁵ = 3378923 is a prime.

It is a super-2 number, since 2×3378955² = 22834673784050, which contains 22 as substring.

It is a Duffinian number.

3378955 is a lucky number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2841 + ... + 3850.

It is an arithmetic number, because the mean of its divisors is an integer number (511938).

Almost surely, 2^3378955 is an apocalyptic number.

3378955 is a deficient number, since it is larger than the sum of its proper divisors (716549).

3378955 is a wasteful number, since it uses less digits than its factorization.

3378955 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6797.

The product of its digits is 113400, while the sum is 40.

The square root of 3378955 is about 1838.1934065816. The cubic root of 3378955 is about 150.0585697202.

The spelling of 3378955 in words is "three million, three hundred seventy-eight thousand, nine hundred fifty-five".