4230929 has 2 divisors, whose sum is σ = 4230930. Its totient is φ = 4230928.

The previous prime is 4230923. The next prime is 4230953. The reversal of 4230929 is 9290324.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3429904 + 801025 = 1852^2 + 895^2 .

It is a cyclic number.

It is not a de Polignac number, because 4230929 - 2¹⁶ = 4165393 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (4230923) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2115464 + 2115465.

It is an arithmetic number, because the mean of its divisors is an integer number (2115465).

Almost surely, 2^4230929 is an apocalyptic number.

It is an amenable number.

4230929 is a deficient number, since it is larger than the sum of its proper divisors (1).

4230929 is an equidigital number, since it uses as much as digits as its factorization.

4230929 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3888, while the sum is 29.

The square root of 4230929 is about 2056.9222153499. The cubic root of 4230929 is about 161.7379419069.

It can be divided in two parts, 42309 and 29, that multiplied together give a triangular number (1226961 = T₁₅₆₆).

The spelling of 4230929 in words is "four million, two hundred thirty thousand, nine hundred twenty-nine".