3439488 has 96 divisors (see below), whose sum is σ = 10079640. Its totient is φ = 1038336.

The previous prime is 3439477. The next prime is 3439529. The reversal of 3439488 is 8849343.

It is a tau number, because it is divible by the number of its divisors (96).

It is a Harshad number since it is a multiple of its sum of digits (39).

Its product of digits (82944) is a multiple of the sum of its prime factors (96).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 64870 + ... + 64922.

Almost surely, 2^3439488 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3439488, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5039820).

3439488 is an abundant number, since it is smaller than the sum of its proper divisors (6640152).

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

3439488 is a wasteful number, since it uses less digits than its factorization.

3439488 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96 (or 71 counting only the distinct ones).

The product of its digits is 82944, while the sum is 39.

The square root of 3439488 is about 1854.5856680132. The cubic root of 3439488 is about 150.9493565822.

The spelling of 3439488 in words is "three million, four hundred thirty-nine thousand, four hundred eighty-eight".