3253480 has 32 divisors (see below), whose sum is σ = 7380000. Its totient is φ = 1290816.

The previous prime is 3253469. The next prime is 3253487. The reversal of 3253480 is 843523.

It is a super-2 number, since 2×3253480² = 21170264220800, which contains 22 as substring.

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (3253487) 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, 6271 + ... + 6769.

It is an arithmetic number, because the mean of its divisors is an integer number (230625).

Almost surely, 2^3253480 is an apocalyptic number.

It is an amenable number.

3253480 is an abundant number, since it is smaller than the sum of its proper divisors (4126520).

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

3253480 is a wasteful number, since it uses less digits than its factorization.

3253480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 673 (or 669 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 25.

The square root of 3253480 is about 1803.7405578408. The cubic root of 3253480 is about 148.1776537220.

The spelling of 3253480 in words is "three million, two hundred fifty-three thousand, four hundred eighty".