3448448642 has 16 divisors (see below), whose sum is σ = 5239563840. Its totient is φ = 1701963792.

The previous prime is 3448448603. The next prime is 3448448651. The reversal of 3448448642 is 2468448443.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 195563 + ... + 212465.

It is an arithmetic number, because the mean of its divisors is an integer number (327472740).

Almost surely, 2^3448448642 is an apocalyptic number.

3448448642 is a deficient number, since it is larger than the sum of its proper divisors (1791115198).

3448448642 is a wasteful number, since it uses less digits than its factorization.

3448448642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18217.

The product of its digits is 2359296, while the sum is 47.

The square root of 3448448642 is about 58723.4931011431. The cubic root of 3448448642 is about 1510.8032861738.

The spelling of 3448448642 in words is "three billion, four hundred forty-eight million, four hundred forty-eight thousand, six hundred forty-two".