3546672 has 40 divisors (see below), whose sum is σ = 9414576. Its totient is φ = 1149696.

The previous prime is 3546661. The next prime is 3546677. The reversal of 3546672 is 2766453.

It is not an unprimeable number, because it can be changed into a prime (3546677) 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, 778 + ... + 2774.

Almost surely, 2^3546672 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 3546672, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4707288).

3546672 is an abundant number, since it is smaller than the sum of its proper divisors (5867904).

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

3546672 is a wasteful number, since it uses less digits than its factorization.

3546672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2045 (or 2039 counting only the distinct ones).

The product of its digits is 30240, while the sum is 33.

The square root of 3546672 is about 1883.2610015609. The cubic root of 3546672 is about 152.5013455046.

It can be divided in two parts, 35466 and 72, that multiplied together give a palindrome (2553552).

The spelling of 3546672 in words is "three million, five hundred forty-six thousand, six hundred seventy-two".