3439020 has 48 divisors (see below), whose sum is σ = 10372320. Its totient is φ = 846336.

The previous prime is 3439013. The next prime is 3439063. The reversal of 3439020 is 209343.

It is a plaindrome in base 16.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1425 + ... + 2984.

It is an arithmetic number, because the mean of its divisors is an integer number (216090).

Almost surely, 2^3439020 is an apocalyptic number.

3439020 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3439020 is an abundant number, since it is smaller than the sum of its proper divisors (6933300).

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

3439020 is a wasteful number, since it uses less digits than its factorization.

3439020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4434 (or 4432 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 21.

The square root of 3439020 is about 1854.4594899862. The cubic root of 3439020 is about 150.9425098749.

The spelling of 3439020 in words is "three million, four hundred thirty-nine thousand, twenty".