3369472 has 20 divisors (see below), whose sum is σ = 6733386. Its totient is φ = 1684480.

The previous prime is 3369469. The next prime is 3369473. The reversal of 3369472 is 2749633.

It can be written as a sum of positive squares in only one way, i.e., 3154176 + 215296 = 1776^2 + 464^2 .

It is a super-2 number, since 2×3369472² = 22706683117568, which contains 22 as substring.

It is a d-powerful number, because it can be written as 3¹³ + 3¹³ + 6⁶ + 9 + 4⁷ + 7⁶ + 2⁷ .

It is not an unprimeable number, because it can be changed into a prime (3369473) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2779 + ... + 3802.

Almost surely, 2^3369472 is an apocalyptic number.

3369472 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

3369472 is a deficient number, since it is larger than the sum of its proper divisors (3363914).

3369472 is an frugal number, since it uses more digits than its factorization.

3369472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6599 (or 6583 counting only the distinct ones).

The product of its digits is 27216, while the sum is 34.

The square root of 3369472 is about 1835.6121594716. The cubic root of 3369472 is about 149.9180589496.

The spelling of 3369472 in words is "three million, three hundred sixty-nine thousand, four hundred seventy-two".