3423430733 has 2 divisors, whose sum is σ = 3423430734. Its totient is φ = 3423430732.

The previous prime is 3423430651. The next prime is 3423430739. The reversal of 3423430733 is 3370343243.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3422484004 + 946729 = 58502^2 + 973^2 .

It is a cyclic number.

It is not a de Polignac number, because 3423430733 - 2¹² = 3423426637 is a prime.

It is a super-4 number, since 4×3423430733⁴ (a number of 39 digits) contains 4444 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 3423430733.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3423430739) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1711715366 + 1711715367.

It is an arithmetic number, because the mean of its divisors is an integer number (1711715367).

Almost surely, 2^3423430733 is an apocalyptic number.

It is an amenable number.

3423430733 is a deficient number, since it is larger than the sum of its proper divisors (1).

3423430733 is an equidigital number, since it uses as much as digits as its factorization.

3423430733 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 54432, while the sum is 32.

The square root of 3423430733 is about 58510.0908647389. The cubic root of 3423430733 is about 1507.1408747345.

Adding to 3423430733 its reverse (3370343243), we get a palindrome (6793773976).

The spelling of 3423430733 in words is "three billion, four hundred twenty-three million, four hundred thirty thousand, seven hundred thirty-three".