3357648 has 60 divisors (see below), whose sum is σ = 10742368. Its totient is φ = 959040.

The previous prime is 3357593. The next prime is 3357667. The reversal of 3357648 is 8467533.

It is a happy number.

3357648 is a `hidden beast` number, since 3 + 3 + 5 + 7 + 648 = 666.

3357648 is digitally balanced in base 8, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×3357648² = 22547600183808, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a d-powerful number, because it can be written as 3⁶ + 3¹³ + 5³ + 7⁵ + 6⁸ + 4⁸ + 8³ .

3357648 is strictly pandigital in base 8.

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, 658 + ... + 2673.

Almost surely, 2^3357648 is an apocalyptic number.

It is an amenable number.

3357648 is an abundant number, since it is smaller than the sum of its proper divisors (7384720).

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

3357648 is a wasteful number, since it uses less digits than its factorization.

3357648 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3352 (or 3343 counting only the distinct ones).

The product of its digits is 60480, while the sum is 36.

The square root of 3357648 is about 1832.3886050726. The cubic root of 3357648 is about 149.7424915155.

It can be divided in two parts, 3357 and 648, that added together give a triangular number (4005 = T₈₉).

The spelling of 3357648 in words is "three million, three hundred fifty-seven thousand, six hundred forty-eight".