746429 has 2 divisors, whose sum is σ = 746430. Its totient is φ = 746428.

The previous prime is 746413. The next prime is 746477. The reversal of 746429 is 924647.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 683929 + 62500 = 827^2 + 250^2 .

It is a cyclic number.

It is not a de Polignac number, because 746429 - 2⁴ = 746413 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 746395 and 746404.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (746479) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 373214 + 373215.

It is an arithmetic number, because the mean of its divisors is an integer number (373215).

2⁷⁴⁶⁴²⁹ is an apocalyptic number.

It is an amenable number.

746429 is a deficient number, since it is larger than the sum of its proper divisors (1).

746429 is an equidigital number, since it uses as much as digits as its factorization.

746429 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 12096, while the sum is 32.

The square root of 746429 is about 863.9612259818. The cubic root of 746429 is about 90.7116015609.

The spelling of 746429 in words is "seven hundred forty-six thousand, four hundred twenty-nine".