3534944 has 48 divisors (see below), whose sum is σ = 8160768. Its totient is φ = 1475712.

The previous prime is 3534919. The next prime is 3534967. The reversal of 3534944 is 4494353.

It is a hoax number, since the sum of its digits (32) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a self number, because there is not a number n which added to its sum of digits gives 3534944.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9449 + ... + 9815.

It is an arithmetic number, because the mean of its divisors is an integer number (170016).

Almost surely, 2^3534944 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 3534944, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4080384).

3534944 is an abundant number, since it is smaller than the sum of its proper divisors (4625824).

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

3534944 is a wasteful number, since it uses less digits than its factorization.

3534944 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 427 (or 419 counting only the distinct ones).

The product of its digits is 25920, while the sum is 32.

The square root of 3534944 is about 1880.1446752843. The cubic root of 3534944 is about 152.3330646645. Note that the first 3 decimals are identical.

The spelling of 3534944 in words is "three million, five hundred thirty-four thousand, nine hundred forty-four".