3423446784 has 54 divisors (see below), whose sum is σ = 9870647696. Its totient is φ = 1141148160.

The previous prime is 3423446749. The next prime is 3423446833. The reversal of 3423446784 is 4876443243.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 740632 + ... + 745239.

Almost surely, 2^3423446784 is an apocalyptic number.

It is an amenable number.

3423446784 is an abundant number, since it is smaller than the sum of its proper divisors (6447200912).

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

3423446784 is a wasteful number, since it uses less digits than its factorization.

3423446784 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1485893 (or 1485876 counting only the distinct ones).

The product of its digits is 1548288, while the sum is 45.

The square root of 3423446784 is about 58510.2280289523. The cubic root of 3423446784 is about 1507.1432301768.

It can be divided in two parts, 34234 and 46784, that added together give a palindrome (81018).

The spelling of 3423446784 in words is "three billion, four hundred twenty-three million, four hundred forty-six thousand, seven hundred eighty-four".