3234342646 has 8 divisors (see below), whose sum is σ = 4969843704. Its totient is φ = 1577728080.

The previous prime is 3234342641. The next prime is 3234342673. The reversal of 3234342646 is 6462434323.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3234342641) 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, 19721520 + ... + 19721683.

It is an arithmetic number, because the mean of its divisors is an integer number (621230463).

Almost surely, 2^3234342646 is an apocalyptic number.

3234342646 is a deficient number, since it is larger than the sum of its proper divisors (1735501058).

3234342646 is a wasteful number, since it uses less digits than its factorization.

3234342646 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39443246.

The product of its digits is 248832, while the sum is 37.

The square root of 3234342646 is about 56871.2813817308. The cubic root of 3234342646 is about 1478.8654937784.

Adding to 3234342646 its reverse (6462434323), we get a palindrome (9696776969).

The spelling of 3234342646 in words is "three billion, two hundred thirty-four million, three hundred forty-two thousand, six hundred forty-six".