429882379 has 2 divisors, whose sum is σ = 429882380. Its totient is φ = 429882378.

The previous prime is 429882331. The next prime is 429882389. The reversal of 429882379 is 973288924.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 429882379 - 2²³ = 421493771 is a prime.

It is not a weakly prime, because it can be changed into another prime (429882389) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 214941189 + 214941190.

It is an arithmetic number, because the mean of its divisors is an integer number (214941190).

Almost surely, 2^429882379 is an apocalyptic number.

429882379 is a deficient number, since it is larger than the sum of its proper divisors (1).

429882379 is an equidigital number, since it uses as much as digits as its factorization.

429882379 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1741824, while the sum is 52.

The square root of 429882379 is about 20733.6050652075. The cubic root of 429882379 is about 754.7154046287.

The spelling of 429882379 in words is "four hundred twenty-nine million, eight hundred eighty-two thousand, three hundred seventy-nine".