3448815048 has 96 divisors (see below), whose sum is σ = 10759157760. Its totient is φ = 977598720.

The previous prime is 3448814977. The next prime is 3448815079. The reversal of 3448815048 is 8405188443.

3448815048 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×3448815048² = 23788650470622484608, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3448814994 and 3448815012.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 37068 + ... + 90948.

It is an arithmetic number, because the mean of its divisors is an integer number (112074560).

Almost surely, 2^3448815048 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3448815048, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5379578880).

3448815048 is an abundant number, since it is smaller than the sum of its proper divisors (7310342712).

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

3448815048 is a wasteful number, since it uses less digits than its factorization.

3448815048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54027 (or 54020 counting only the distinct ones).

The product of its (nonzero) digits is 491520, while the sum is 45.

The square root of 3448815048 is about 58726.6127747889. The cubic root of 3448815048 is about 1510.8567931119.

The spelling of 3448815048 in words is "three billion, four hundred forty-eight million, eight hundred fifteen thousand, forty-eight".