342469923 has 8 divisors (see below), whose sum is σ = 457017936. Its totient is φ = 228117600.

The previous prime is 342469877. The next prime is 342469949. The reversal of 342469923 is 329964243.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 342469923 - 2⁸ = 342469667 is a prime.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (342469973) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 44788 + ... + 51873.

It is an arithmetic number, because the mean of its divisors is an integer number (57127242).

Almost surely, 2^342469923 is an apocalyptic number.

342469923 is a deficient number, since it is larger than the sum of its proper divisors (114548013).

342469923 is a wasteful number, since it uses less digits than its factorization.

342469923 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 97845.

The product of its digits is 279936, while the sum is 42.

The square root of 342469923 is about 18505.9429103194. The cubic root of 342469923 is about 699.6392174847.

The spelling of 342469923 in words is "three hundred forty-two million, four hundred sixty-nine thousand, nine hundred twenty-three".