3488455 has 4 divisors (see below), whose sum is σ = 4186152. Its totient is φ = 2790760.

The previous prime is 3488453. The next prime is 3488473. The reversal of 3488455 is 5548843.

3488455 = 760² + 761² + ... + 765².

It is a happy number.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 3488455 - 2¹ = 3488453 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3488453) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 348841 + ... + 348850.

It is an arithmetic number, because the mean of its divisors is an integer number (1046538).

Almost surely, 2^3488455 is an apocalyptic number.

3488455 is a deficient number, since it is larger than the sum of its proper divisors (697697).

3488455 is an equidigital number, since it uses as much as digits as its factorization.

3488455 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 697696.

The product of its digits is 76800, while the sum is 37.

The square root of 3488455 is about 1867.7406136827. The cubic root of 3488455 is about 151.6623246083.

The spelling of 3488455 in words is "three million, four hundred eighty-eight thousand, four hundred fifty-five".