3448468946 has 8 divisors (see below), whose sum is σ = 5570603724. Its totient is φ = 1591601040.

The previous prime is 3448468883. The next prime is 3448468949. The reversal of 3448468946 is 6498648443.

It can be written as a sum of positive squares in 2 ways, for example, as 3440409025 + 8059921 = 58655^2 + 2839^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 3448468891 and 3448468900.

It is not an unprimeable number, because it can be changed into a prime (3448468949) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 66316685 + ... + 66316736.

Almost surely, 2^3448468946 is an apocalyptic number.

3448468946 is a deficient number, since it is larger than the sum of its proper divisors (2122134778).

3448468946 is a wasteful number, since it uses less digits than its factorization.

3448468946 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 132633436.

The product of its digits is 15925248, while the sum is 56.

The square root of 3448468946 is about 58723.6659788879. The cubic root of 3448468946 is about 1510.8062513032.

The spelling of 3448468946 in words is "three billion, four hundred forty-eight million, four hundred sixty-eight thousand, nine hundred forty-six".