3378860 has 12 divisors (see below), whose sum is σ = 7095648. Its totient is φ = 1351536.

The previous prime is 3378857. The next prime is 3378889. The reversal of 3378860 is 688733.

It is a super-2 number, since 2×3378860² = 22833389799200, which contains 22 as substring.

It is an Ulam number.

It is a self number, because there is not a number n which added to its sum of digits gives 3378860.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 84452 + ... + 84491.

It is an arithmetic number, because the mean of its divisors is an integer number (591304).

Almost surely, 2^3378860 is an apocalyptic number.

It is an amenable number.

3378860 is an abundant number, since it is smaller than the sum of its proper divisors (3716788).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3378860 is a wasteful number, since it uses less digits than its factorization.

3378860 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 168952 (or 168950 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 35.

The square root of 3378860 is about 1838.1675658111. The cubic root of 3378860 is about 150.0571633981.

The spelling of 3378860 in words is "three million, three hundred seventy-eight thousand, eight hundred sixty".