3564450 has 54 divisors (see below), whose sum is σ = 9685299. Its totient is φ = 939840.

The previous prime is 3564443. The next prime is 3564461. The reversal of 3564450 is 544653.

3564450 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 5 ways, for example, as 335241 + 3229209 = 579^2 + 1797^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=1335.

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 40006 + ... + 40094.

Almost surely, 2^3564450 is an apocalyptic number.

3564450 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 3564450

3564450 is an abundant number, since it is smaller than the sum of its proper divisors (6120849).

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

3564450 is a wasteful number, since it uses less digits than its factorization.

3564450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 196 (or 99 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 27.

The square root of 3564450 is about 1887.9751057681. The cubic root of 3564450 is about 152.7557296619.

Multiplying 3564450 by its product of nonzero digits (7200), we get a square (25664040000 = 160200²).

It can be divided in two parts, 3 and 564450, that added together give a triangular number (564453 = T₁₀₆₂).

The spelling of 3564450 in words is "three million, five hundred sixty-four thousand, four hundred fifty".