3534912 has 126 divisors (see below), whose sum is σ = 11322558. Its totient is φ = 1050624.

The previous prime is 3534907. The next prime is 3534913. The reversal of 3534912 is 2194353.

It can be written as a sum of positive squares in only one way, i.e., 3326976 + 207936 = 1824^2 + 456^2 .

It is not an unprimeable number, because it can be changed into a prime (3534913) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 186039 + ... + 186057.

Almost surely, 2^3534912 is an apocalyptic number.

3534912 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 3534912, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5661279).

3534912 is an abundant number, since it is smaller than the sum of its proper divisors (7787646).

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

3534912 is a wasteful number, since it uses less digits than its factorization.

3534912 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73 (or 41 counting only the distinct ones).

The product of its digits is 3240, while the sum is 27.

The square root of 3534912 is about 1880.1361652817. The cubic root of 3534912 is about 152.3326049993.

It can be divided in two parts, 3 and 534912, that multiplied together give a triangular number (1604736 = T₁₇₉₁).

The spelling of 3534912 in words is "three million, five hundred thirty-four thousand, nine hundred twelve".