3456039 has 16 divisors (see below), whose sum is σ = 4792832. Its totient is φ = 2213568.

The previous prime is 3456031. The next prime is 3456053. The reversal of 3456039 is 9306543.

It is a happy number.

It is not a de Polignac number, because 3456039 - 2³ = 3456031 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3455997 and 3456015.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3456031) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9234 + ... + 9600.

It is an arithmetic number, because the mean of its divisors is an integer number (299552).

Almost surely, 2^3456039 is an apocalyptic number.

3456039 is a deficient number, since it is larger than the sum of its proper divisors (1336793).

3456039 is a wasteful number, since it uses less digits than its factorization.

3456039 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 486.

The product of its (nonzero) digits is 9720, while the sum is 30.

The square root of 3456039 is about 1859.0424954799. The cubic root of 3456039 is about 151.1910946996.

The spelling of 3456039 in words is "three million, four hundred fifty-six thousand, thirty-nine".