3471672 has 64 divisors (see below), whose sum is σ = 9400320. Its totient is φ = 1064448.

The previous prime is 3471667. The next prime is 3471679. The reversal of 3471672 is 2761743.

It is a plaindrome in base 15.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3471679) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 27273 + ... + 27399.

It is an arithmetic number, because the mean of its divisors is an integer number (146880).

Almost surely, 2^3471672 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 3471672, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4700160).

3471672 is an abundant number, since it is smaller than the sum of its proper divisors (5928648).

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

3471672 is a wasteful number, since it uses less digits than its factorization.

3471672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 220 (or 216 counting only the distinct ones).

The product of its digits is 7056, while the sum is 30.

The square root of 3471672 is about 1863.2423352855. The cubic root of 3471672 is about 151.4187170858.

The spelling of 3471672 in words is "three million, four hundred seventy-one thousand, six hundred seventy-two".