3423433321 has 32 divisors (see below), whose sum is σ = 4510310400. Its totient is φ = 2519225280.

The previous prime is 3423433303. The next prime is 3423433339. The reversal of 3423433321 is 1233343243.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (3423433303) and next prime (3423433339).

It is not a de Polignac number, because 3423433321 - 2⁵ = 3423433289 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3423433321.

It is not an unprimeable number, because it can be changed into a prime (3423433301) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 127675 + ... + 152143.

It is an arithmetic number, because the mean of its divisors is an integer number (140947200).

Almost surely, 2^3423433321 is an apocalyptic number.

It is an amenable number.

3423433321 is a deficient number, since it is larger than the sum of its proper divisors (1086877079).

3423433321 is a wasteful number, since it uses less digits than its factorization.

3423433321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24589.

The product of its digits is 15552, while the sum is 28.

The square root of 3423433321 is about 58510.1129805780. The cubic root of 3423433321 is about 1507.1412545172.

Adding to 3423433321 its reverse (1233343243), we get a palindrome (4656776564).

The spelling of 3423433321 in words is "three billion, four hundred twenty-three million, four hundred thirty-three thousand, three hundred twenty-one".