3426472 has 24 divisors (see below), whose sum is σ = 7474410. Its totient is φ = 1468320.

The previous prime is 3426463. The next prime is 3426473. The reversal of 3426472 is 2746243.

It can be written as a sum of positive squares in only one way, i.e., 3261636 + 164836 = 1806^2 + 406^2 .

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a d-powerful number, because it can be written as 3⁶ + 4³ + 2³ + 6⁷ + 4¹⁰ + 7 + 2²¹ .

It is a self number, because there is not a number n which added to its sum of digits gives 3426472.

It is not an unprimeable number, because it can be changed into a prime (3426473) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3979 + ... + 4762.

Almost surely, 2^3426472 is an apocalyptic number.

It is an amenable number.

3426472 is an abundant number, since it is smaller than the sum of its proper divisors (4047938).

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

3426472 is a wasteful number, since it uses less digits than its factorization.

3426472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8761 (or 8750 counting only the distinct ones).

The product of its digits is 8064, while the sum is 28.

The square root of 3426472 is about 1851.0732022262. The cubic root of 3426472 is about 150.7587041316.

The spelling of 3426472 in words is "three million, four hundred twenty-six thousand, four hundred seventy-two".