3401446543 has 4 divisors (see below), whose sum is σ = 3710668968. Its totient is φ = 3092224120.

The previous prime is 3401446537. The next prime is 3401446577. The reversal of 3401446543 is 3456441043.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3401446543 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3401446499 and 3401446508.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3401446943) 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, 154611196 + ... + 154611217.

It is an arithmetic number, because the mean of its divisors is an integer number (927667242).

Almost surely, 2^3401446543 is an apocalyptic number.

3401446543 is a deficient number, since it is larger than the sum of its proper divisors (309222425).

3401446543 is a wasteful number, since it uses less digits than its factorization.

3401446543 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 309222424.

The product of its (nonzero) digits is 69120, while the sum is 34.

The square root of 3401446543 is about 58321.9216332933. The cubic root of 3401446543 is about 1503.9078168411.

Adding to 3401446543 its reverse (3456441043), we get a palindrome (6857887586).

It can be divided in two parts, 3401 and 446543, that added together give a palindrome (449944).

The spelling of 3401446543 in words is "three billion, four hundred one million, four hundred forty-six thousand, five hundred forty-three".