3484992 has 56 divisors (see below), whose sum is σ = 10542016. Its totient is φ = 995328.

The previous prime is 3484979. The next prime is 3484997. The reversal of 3484992 is 2994843.

It is a tau number, because it is divible by the number of its divisors (56).

It is a self number, because there is not a number n which added to its sum of digits gives 3484992.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3484997) 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, 48 + ... + 2640.

Almost surely, 2^3484992 is an apocalyptic number.

3484992 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 3484992, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5271008).

3484992 is an abundant number, since it is smaller than the sum of its proper divisors (7057024).

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

3484992 is a wasteful number, since it uses less digits than its factorization.

3484992 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2615 (or 2605 counting only the distinct ones).

The product of its digits is 62208, while the sum is 39.

The square root of 3484992 is about 1866.8133275719. The cubic root of 3484992 is about 151.6121227743.

The spelling of 3484992 in words is "three million, four hundred eighty-four thousand, nine hundred ninety-two".