3388740 has 24 divisors (see below), whose sum is σ = 9488640. Its totient is φ = 903648.

The previous prime is 3388727. The next prime is 3388753. The reversal of 3388740 is 478833.

3388740 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (3388727) and next prime (3388753).

It is a super-2 number, since 2×3388740² = 22967117575200, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28180 + ... + 28299.

It is an arithmetic number, because the mean of its divisors is an integer number (395360).

Almost surely, 2^3388740 is an apocalyptic number.

3388740 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3388740 is an abundant number, since it is smaller than the sum of its proper divisors (6099900).

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

3388740 is a wasteful number, since it uses less digits than its factorization.

3388740 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56491 (or 56489 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 33.

The square root of 3388740 is about 1840.8530631205. The cubic root of 3388740 is about 150.2032799462.

The spelling of 3388740 in words is "three million, three hundred eighty-eight thousand, seven hundred forty".