3431421332 has 6 divisors (see below), whose sum is σ = 6004987338. Its totient is φ = 1715710664.

The previous prime is 3431421307. The next prime is 3431421353. The reversal of 3431421332 is 2331241343.

It can be written as a sum of positive squares in only one way, i.e., 2044305796 + 1387115536 = 45214^2 + 37244^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 428927663 + ... + 428927670.

It is an arithmetic number, because the mean of its divisors is an integer number (1000831223).

Almost surely, 2^3431421332 is an apocalyptic number.

It is an amenable number.

3431421332 is a deficient number, since it is larger than the sum of its proper divisors (2573566006).

3431421332 is a wasteful number, since it uses less digits than its factorization.

3431421332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 857855337 (or 857855335 counting only the distinct ones).

The product of its digits is 5184, while the sum is 26.

The square root of 3431421332 is about 58578.3350053584. The cubic root of 3431421332 is about 1508.3125649335.

Adding to 3431421332 its reverse (2331241343), we get a palindrome (5762662675).

The spelling of 3431421332 in words is "three billion, four hundred thirty-one million, four hundred twenty-one thousand, three hundred thirty-two".