42834395 has 8 divisors (see below), whose sum is σ = 53636256. Its totient is φ = 32777536.

The previous prime is 42834377. The next prime is 42834401. The reversal of 42834395 is 59343824.

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

It is a cyclic number.

It is not a de Polignac number, because 42834395 - 2¹² = 42830299 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 186122 + ... + 186351.

It is an arithmetic number, because the mean of its divisors is an integer number (6704532).

Almost surely, 2^42834395 is an apocalyptic number.

42834395 is a deficient number, since it is larger than the sum of its proper divisors (10801861).

42834395 is a wasteful number, since it uses less digits than its factorization.

42834395 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 372501.

The product of its digits is 103680, while the sum is 38.

The square root of 42834395 is about 6544.7990801857. The cubic root of 42834395 is about 349.8894753057.

The spelling of 42834395 in words is "forty-two million, eight hundred thirty-four thousand, three hundred ninety-five".