3378752 has 56 divisors (see below), whose sum is σ = 7510272. Its totient is φ = 1497600.

The previous prime is 3378731. The next prime is 3378757. The reversal of 3378752 is 2578733.

It is a super-2 number, since 2×3378752² = 22831930155008, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3378757) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25727 + ... + 25857.

It is an arithmetic number, because the mean of its divisors is an integer number (134112).

Almost surely, 2^3378752 is an apocalyptic number.

3378752 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3378752, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3755136).

3378752 is an abundant number, since it is smaller than the sum of its proper divisors (4131520).

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

3378752 is a wasteful number, since it uses less digits than its factorization.

3378752 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 187 (or 177 counting only the distinct ones).

The product of its digits is 35280, while the sum is 35.

The square root of 3378752 is about 1838.1381884940. The cubic root of 3378752 is about 150.0555645998.

The spelling of 3378752 in words is "three million, three hundred seventy-eight thousand, seven hundred fifty-two".