379404429 has 4 divisors (see below), whose sum is σ = 505872576. Its totient is φ = 252936284.

The previous prime is 379404413. The next prime is 379404439. The reversal of 379404429 is 924404973.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 379404429 - 2⁴ = 379404413 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (379404409) 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 in 3 ways as a sum of consecutive naturals, for example, 63234069 + ... + 63234074.

It is an arithmetic number, because the mean of its divisors is an integer number (126468144).

Almost surely, 2^379404429 is an apocalyptic number.

It is an amenable number.

379404429 is a deficient number, since it is larger than the sum of its proper divisors (126468147).

379404429 is a wasteful number, since it uses less digits than its factorization.

379404429 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 126468146.

The product of its (nonzero) digits is 217728, while the sum is 42.

The square root of 379404429 is about 19478.3066255771. The cubic root of 379404429 is about 723.9370417512.

The spelling of 379404429 in words is "three hundred seventy-nine million, four hundred four thousand, four hundred twenty-nine".