3378930 has 64 divisors (see below), whose sum is σ = 8709120. Its totient is φ = 837056.

The previous prime is 3378929. The next prime is 3378931. The reversal of 3378930 is 398733.

It is an interprime number because it is at equal distance from previous prime (3378929) and next prime (3378931).

It is a super-2 number, since 2×3378930² = 22834335889800, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3378891 and 3378900.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3378931) 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 31 ways as a sum of consecutive naturals, for example, 40669 + ... + 40751.

It is an arithmetic number, because the mean of its divisors is an integer number (136080).

Almost surely, 2^3378930 is an apocalyptic number.

3378930 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 3378930, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4354560).

3378930 is an abundant number, since it is smaller than the sum of its proper divisors (5330190).

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

3378930 is a wasteful number, since it uses less digits than its factorization.

3378930 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 175.

The product of its (nonzero) digits is 13608, while the sum is 33.

The square root of 3378930 is about 1838.1866064140. The cubic root of 3378930 is about 150.0581996380.

The spelling of 3378930 in words is "three million, three hundred seventy-eight thousand, nine hundred thirty".