3338940 has 48 divisors (see below), whose sum is σ = 10200960. Its totient is φ = 809280.

The previous prime is 3338939. The next prime is 3338963. The reversal of 3338940 is 498333.

It is a happy number.

It is a super-2 number, since 2×3338940² = 22297040647200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a junction number, because it is equal to n+sod(n) for n = 3338898 and 3338907.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 1870 + ... + 3189.

It is an arithmetic number, because the mean of its divisors is an integer number (212520).

Almost surely, 2^3338940 is an apocalyptic number.

3338940 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3338940 is an abundant number, since it is smaller than the sum of its proper divisors (6862020).

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

3338940 is a wasteful number, since it uses less digits than its factorization.

3338940 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5082 (or 5080 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 30.

The square root of 3338940 is about 1827.2766621396. The cubic root of 3338940 is about 149.4638637806.

It can be divided in two parts, 3338 and 940, that added together give a triangular number (4278 = T₉₂).

The spelling of 3338940 in words is "three million, three hundred thirty-eight thousand, nine hundred forty".