3453272 has 8 divisors (see below), whose sum is σ = 6474900. Its totient is φ = 1726632.

The previous prime is 3453251. The next prime is 3453277. The reversal of 3453272 is 2723543.

It is a tau number, because it is divible by the number of its divisors (8).

It is a d-powerful number, because it can be written as 3⁵ + 4⁴ + 5³ + 3¹² + 2⁹ + 7⁷ + 2²¹ .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3453277) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 215822 + ... + 215837.

Almost surely, 2^3453272 is an apocalyptic number.

It is an amenable number.

3453272 is a deficient number, since it is larger than the sum of its proper divisors (3021628).

3453272 is a wasteful number, since it uses less digits than its factorization.

3453272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 431665 (or 431661 counting only the distinct ones).

The product of its digits is 5040, while the sum is 26.

The square root of 3453272 is about 1858.2981461542. The cubic root of 3453272 is about 151.1507346752.

The spelling of 3453272 in words is "three million, four hundred fifty-three thousand, two hundred seventy-two".