3504648885 has 16 divisors (see below), whose sum is σ = 5613615360. Its totient is φ = 1867087040.

The previous prime is 3504648883. The next prime is 3504648913. The reversal of 3504648885 is 5888464053.

It is a happy number.

3504648885 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 3504648885 - 2¹ = 3504648883 is a prime.

It is a Smith number, since the sum of its digits (51) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3504648883) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 114570 + ... + 141899.

It is an arithmetic number, because the mean of its divisors is an integer number (350850960).

Almost surely, 2^3504648885 is an apocalyptic number.

It is an amenable number.

3504648885 is a deficient number, since it is larger than the sum of its proper divisors (2108966475).

3504648885 is a wasteful number, since it uses less digits than its factorization.

3504648885 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 257388.

The product of its (nonzero) digits is 3686400, while the sum is 51.

The square root of 3504648885 is about 59200.0750421822. The cubic root of 3504648885 is about 1518.9664148581.

The spelling of 3504648885 in words is "three billion, five hundred four million, six hundred forty-eight thousand, eight hundred eighty-five".